The Catholic Church’s influence predates times when the idea of democracy was nonexistent and lands were ruled by kings, who were often powered and allied with the Church. The Church has a history of staying involved in what it found relevant at the time, most importantly, politics. It has also had a vital impact on the events we call history, and its social, economic, and political influence has reshaped societies, empires, and kingdoms.
To put into context just how powerful the Church was, remember that at one time in history, all kings directly consulted the pope and the Church in making decisions. It was also because of the Church’s insane influence that kings ruled by the Bible. This was the Church’s way of remaining prominent and permanent throughout the power circuit.
Church Performing Exorcisms | Photo Source: Wikipedia
Church’s Weird Relationship With Exorcisms
As we dive deep into the secrecy of the Church, it only makes sense to mention the most grueling and perhaps the creepiest point. Back in the day, the Church would perform exorcisms on those it found to be ‘haunted’ or ‘disturbed.’ This meant that any person who acted out of the ordinary or ‘abnormally’ would be cast as evil and have exorcisms performed on them.
As this wasn’t such an anomaly, the Church had a chief exorcist who’d perform these acts. The late chief exorcist of the Vatican performed over 160,000 exorcisms throughout his ministry, some of which predate modern times like today. This is something the Church doesn’t want people to know.
Catholic Bishops in Nazi Germany | Photo Source: Wikipedia
The Church And Nazis Friendship
The 1900s were littered with significant world events and gave rise to some of the most notorious dictators the world has ever seen or history has ever recorded. Perhaps the most infamous one was Hitler, who gave rise to the racist Nazi ideology and was responsible for plunging the world into its second world war. Nowadays, even being associated with the Nazis or referring to their ideologies is considered a horrible thing, and rightfully so.
However, the Vatican has been found to have associations with the Nazi party. The Church received massive church tax from Hitler and never gave any explanation. This is problematic as the ChurchChurch held such immense power, and taking tax from Hitler gave the impression that the Church prioritized money and power over basic human decency.
Photo Source: Picserver
The Church’s Obsession With Dealing Money
The Vatican is an extremely powerful institute and can get away with stuff that others may not be able to. Its sheer capability to exert control and power allows it to get away with shady situations that it finds itself.
One such problem was when the Italian Banco Ambrosiano chairman, Roberto Calvi, moved the Vatican’s money to illegal sure accounts and took massive pay cuts. While it’s unclear why they were involved in this, it shows just how weak they play underhand games.
Adding on to the underhand monetary dealings the Vatican has been involved with, they also successfully evaded over 4 billion Euros in tax. A court found them guilty of this and asked them to pay for the years 2006–2011; although it had been participating in tax evasion since the 1990s, it could’ve been liable to pay 13 billion Euros instead.
Catholic Church and Nazi Germany | Photo Source: Wikipedia
Again, With Nazis
We must address one more crucial point when discussing Nazis and the Church. So after the second world war ended, Europe became a very hostile place for the Nazis, and many of them made new identities and fled to South America.
The Vatican was responsible for helping them in escaping and aid them. Many say it was in fear of the Soviet Union coming in and Christianity will become secondary hence its power reduction.
That’s Not Where The Weirdness Ends
The Vatican also has a secret conscience court that judges and sentences people based on conscience only. Some sentences range from simply spitting to a priest losing celibacy. People who want to go to trial have to put in a petition to be heard. They also have fake names for the sake of protecting their identities. It’s not understood why it’s a big secret, despite being present for over 900 years, but it’s something people don’t know of.
Another one of the dark secrets of the Vatican is that the Catholic Church put a dead man on trial. The posthumous trial of Pope Formusos, an event known as the Cadaver Synod, took place in 897 AD. Pope Stephen VI conducted the prosecution against a man who was already dead for 7 months.
Pope Formusos was charged guilty of the illegal papacy. Subsequently, his body was exhumed, dressed in pope attire, and brought to the papal court for judgment. Pope Formusos was found guilty, and his papacy was declared null and void.
When we look back at the Church, we usually see an institution that is the pinnacle of Christianity and represents itself as the perfect picture of humanity and respect. The information above goes on to show that not everything is what it seems and that some people and places have dark secrets so deep that they can’t afford to let anything out.
It’s also important to remember that people will exploit others and get away with sketchy actions in the name of religion and humanity. In reality, faith and society don’t tell people to do and hide activities as much as the Vatican did.
When two particles are entangled in the quantum mechanical sense, it’s as though some sort of hidden, invisible connection exists between them. Many have conjectures that this connection is due to a wormhole-like behavior between the entangled pairs. This is one of the key aspects of the notion that ER = EPR. (Credit: Annelisa Leinbach, atdigit / Adobe Stock)
Ask Ethan: What does ER=EPR really mean?
Two very different ideas, wormholes and quantum entanglement, might be fundamentally related. What would “ER = EPR” mean for our Universe?
Back in the 1930s, two seemingly unrelated revolutions were taking the world of physics by storm. Put forth in 1915, Einstein’s General Relativity reinterpreted gravity as the curvature of the fabric of spacetime, where the overall spatial curvature determines how matter and energy move through the Universe. Similarly, a new set of quantum rules were discovered to apply to a variety of physical systems, leading to a revolutionary, probabilistic picture of reality, rather than a deterministic one.
One advance in the 1930s came from Einstein working with his student Nathan Rosen, where they found a way to connect two well-separated regions of space via an Einstein-Rosen (ER) bridge: the earliest theoretical example of a wormhole. Another, seemingly unrelated advance came from Einstein, Rosen, and Boris Podolsky’s thoughts on quantum entanglement, leading to what’s known as the EPR paradox and an argument that quantum mechanics was incomplete. More recently, physicists have been exploring the ideas that these two thoughts are linked, commonly expressed as ER = EPR. But what does that truly mean? That’s what Ken Lapre wants to know, inquiring the following after watching this video:
“The part I got is the idea that quantum entanglement is related to wormholes. But I didn’t understand if each entanglement creates their own wormhole or if entanglement takes advantage of existing wormholes… Could you do a piece on the ER=EPR concept?”
Let’s first look at what each one is about, individually, before attempting to relate them and seeing what the latest rage is all about.
The gravitational behavior of the Earth around the Sun is not due to an invisible gravitational pull, but is better described by the Earth falling freely through curved space dominated by the Sun. The shortest distance between two points isn’t a straight line, but rather a geodesic: a curved line that’s defined by the gravitational deformation of spacetime. The notion of “distance” and “time” is unique for every observer, but under Einstein’s description, all frames of reference are equally valid. (Credit: T. Pyle/Caltech/MIT/LIGO Lab)
Before General Relativity came along, we traditionally viewed gravity as an “action-at-a-distance,” where two particles could be separated by any distance, but would instantaneously exert a force on one another: in proportion to both of their masses and inversely proportional to the square of the distance between them. This Newtonian picture held that gravity was instantaneous, and occurred between any two objects with mass instantly, from anywhere in the Universe.
What Einstein showed us is that even though the answers we get from the Newtonian picture are an excellent approximation to our reality under most circumstances (at large distances from masses and where gravitational fields are relatively weak), it’s fundamentally incorrect at describing what actually occurs in the Universe.
After all, what is it that defines the “distance” between two masses? Since each and every observer has their own unique motion through the Universe, where lengths are contracted (according to the laws of relativity) along their direction-of-motion, there is no notion of “absolute” distance. Additionally, there are no signals that propagate through space at speeds faster-than-light, implying that some sort of theory that put space and time on the same footing (i.e., spacetime) and that incorporated the rules of Einstein’s relativity was needed.
Traveling through a wormhole is a fascinating proposition, but there are many barriers to creating one in our actual Universe. Unless exotic matter, negative energy, extra dimensions, or some similarly fanciful entities exist, even non-traversable wormholes are forbidden. If traversable wormholes can exist, effects like time dilation and extreme tidal forces must still be reckoned with to avoid destroying the matter inside. (Credit: Les Bossinas/NASA/Glenn Research Center)
That’s where the inspiration for General Relativity came along, further motivated by what Einstein called “his happiest thought” of his entire life: the equivalence principle. Recognizing that gravitation was just one specific form of what one would experience as a more general “acceleration,” Einstein took the notion of spacetime and began the hard work of determining how the presence of matter and energy would distort and affect the fabric of space and, simultaneously, the passage of time. The end result, General Relativity, implied that matter and energy caused space to curve, and that curved space then told matter and energy how to move.
Over the years and decades, many interesting consequences were derived: gravitational redshift and time dilation, the existence and properties of black holes, the expanding Universe, and gravitational waves. In 1935, Einstein and his student, Nathan Rosen, published a paper where they demonstrated the feasibility of curving space in such a way that two disparate locations — separated by a great distance through space and time — could be connected by a bridge through severely curved space. Known as an Einstein-Rosen bridge, or “ER” for short, this later became synonymous with the notion of a wormhole, with theoretical consequences that are still being uncovered.
While we conventionally think of quantum physics as bringing an inherent uncertainty and “quantum-ness” to the particles that exist in our Universe, these effects necessarily extend beyond the particles themselves to include the fields that permeate all of space, even in the absence of particles themselves. As weird as the quantum Universe seems to be, there are still secrets waiting to be uncovered. (Credit: Aalto University)
While our understanding of gravitation underwent a tremendous revolution in the first half of the 20th century, it’s arguable that our understanding of the Universe on the smallest scales experienced an even more profound coup: quantum physics. Instead of describing the Universe as being made of particles that have properties inherent to them, and then interact while moving through the fabric of spacetime, quantum physics taught us that only probabilistic sets-and-combinations of properties could ever be known. You can calculate the probabilities of a variety of possible outcomes, but it left us with two uncomfortable notions about our Universe that we were forced to live with: uncertainty and indeterminism.
Measure the position of your particle, for example, and you’ll get a measurement, but it won’t ever be exact; you can only know a particle’s position to some finite degree of accuracy. Moreover, the better you measure your particle’s position, the greater the associated uncertain around what physicists call its “conjugate quantity,” momentum. The same is true for other conjugate variables, like angular position and angular momentum, intrinsic spin in mutually perpendicular directions, or inherent energy and the lifetime of your system.
This diagram illustrates the inherent uncertainty relation between position and momentum. When one is known more accurately, the other is inherently less able to be known accurately. Other pairs of conjugate variables, including energy and time, spin in two perpendicular directions, or angular position and angular momentum, also exhibit this same uncertainty relation. (Credit: Maschen/Wikimedia Commons)
Additionally, this inherent uncertainty and indeterminism isn’t something that happens to lone, isolated quanta, but can affect composite systems. When multiple particles have their properties linked in an inherently quantum fashion, we call this quantum entanglement, and it means that the quantum state of each particle cannot be fully described without a quantum description of the other entangled particles as well. When the state of one member of a pair of entangled particles is measured, the state of the other member isn’t immediately determined, but it is immediately constrained: you instantly gain knowledge about it that’s superior to 50/50 guessing, or random chance.
In a brilliant paper also published in 1935, Einstein, Rosen, and Boris Podolsky devised what’s now known as the EPR Paradox. They argued that if two particles were entangled and separated, and then the position of one were measured exactly, then all of the uncertainty would be in the momentum, and hence the position of the other member could be immediately known. And yet, that would seem to violate the fundamental principle of relativity, as how could any knowledge of a faraway particle be obtained immediately if no information-carrying signal could be transmitted faster-than-light? This lead to the notion of hidden variables: that there were elements of reality that could not be detected, but that nonetheless existed, a hypothesis still being investigated today.
Quantum mechanics’ entangled pairs can be compared to a machine that throws out balls of opposite colours in opposite directions. When Bob catches a ball and sees that it is black, he immediately knows that Alice has caught a white one. In a theory that uses hidden variables, the balls had always contained hidden information about what colour to show. However, quantum mechanics says that the balls were grey until someone looked at them, when one randomly turned white and the other black. Bell inequalities show that there are experiments that can differentiate between these cases. Such experiments have proven that quantum mechanics’ description is correct, and the balls have an indeterminate colour until the measurement is made. (Credit: Johan Jamestad/The Royal Swedish Academy of Sciences)
If “ER” is the notion that wormholes can exist, causally connecting two well-separated regions of space through a “bridge” that creates a short-cut, and “EPR” is the notion that two entangled particles could instantaneously pass information from one to the other, then the conjecture ER = EPR is the proposed connection of the two. Perhaps, as Leonard Susskind and Juan Maldacena first put forth in 2013, the reason that quantum entanglement occurs and exhibits the bizarre properties that we observe is because, at a deeper level of reality than we can perceive, entangled systems of particles are actually connected by an unseen wormhole.
This sounds like a wild idea that was simply conjured into existence by a vivid imagination, but like many wild ideas in physics that sound like they were made up by someone who’s eaten too many psychedelic mushrooms, there’s an extremely strong motivation for considering it seriously. One of the important notions in mathematics is that of “duality,” where a concept that applies to one system or set of conditions can be translated, in a one-to-one fashion, to an entirely different system that — at least on the surface — appears to be unrelated to the original.
Illustration of two entangled particles, separated in space and each with indeterminate properties until they are measured. It has been experimentally determined that the neither member of the entangled pair exists in a particular state until the critical moment at which a measurement occurs: the key aspect which enables many modern quantum technologies. Whether there’s an actual “connection” between these entangled particles, in any sense, remains to be determined. (Credit: Johan Jamestad/The Royal Swedish Academy of Sciences)
The concept of duality most famously arises in string theory, where it was recognized (by Maldacena, back in 1997) that there’s a compelling mathematical relationship between:
5-dimensional anti-de Sitter spacetimes,
and 4-dimensional conformal field theories.
This sparked a tremendous interest in work on dualities in string theory, as this one particular duality, known as the AdS/CFT correspondence, might someday lead to identifying a “theory of everything,” where gravitation and the other three fundamental forces could be described within the same framework.
Although string theory is a 10 (or more) dimensional framework, we only have four dimensions (three space and one time) in our modern Universe. 4-dimensional conformal field theories are simply quantum field theories, like the ones that describe elementary particles and the fundamental interactions between them, while anti-de Sitter spacetimes are used in formulations of quantum gravity in string theory and M-theory, although the useful ones typically don’t have five dimensions to them. Nevertheless, this duality continues to be of tremendous interest, and the AdS/CFT correspondence is a remarkable example of the holographic principle: where what occurs in a higher-dimensional space can be completely known based on information encoded on the boundary of that space.
The idea that a higher-dimensional space, often called the bulk, is mathematically equivalent to a lower-dimensional space that defines the boundary of the bulk, known as the brane, is the core idea at the root of the AdS/CFT correspondence. This lower-dimensional analogue of the 5-to-4 dimensional relation derived by Juan Maldacena in 1997 is shown here. (Credit: Alex Dunkel (Maky) and Polytope24/Wikimedia Commons)
It would make sense to think that “ER” might be equal to, or the same as, “EPR” if there were some duality relationship between those two aspects of reality: wormholes and quantum entanglement. In fact, there might be good reason to think exactly that! In 2010, researcher Mark van Raamsdonk published an award-winning paper where he showed that if you took a Schwarzschild black hole, or a black hole made of mass alone with no electric charge or angular momentum, and added a negative cosmological constant to the spacetime it inhabited, you’d find that it would be dual to a pair of entangled conformal field theories: another application of the AdS/CFT correspondence.
If the ER = EPR conjecture is correct, it takes van Raamsdonk’s work a step further, and enables entanglement between two black holes via connection through a wormhole. Susskind, in a follow-up 2016 paper, extended the ER = EPR conjecture even further, stating,
“If we believe in the ambitious form of ER = EPR, this implies the presence of an Einstein–Rosen bridge connecting the superposed wave packets for a single particle.”
In other words, perhaps that ER = EPR is true, and that quantum entanglement itself is the true property that determines the geometry of space, time, and gravitation, and perhaps even their emergence itself.
A wormhole is the one way, in the context of General Relativity, that immediate transport between two disparate, disconnected events in spacetime can occur. These “bridges” are mathematical curiosities only at this point in time; no physical wormholes have ever been found to exist or have ever been created. (Credit: vchalup / Adobe Stock)
But is this actually true, and are there actual wormholes linking entangled pairs of particles?
One challenge comes from the demand that “physical wormholes” must exist, and must be traversable in some sense: at least, to information, if not to physical transport itself. Whether or not wormholes can physically exist or not is a question that’s still hotly debated. We believe that the black holes that exist within our Universe are simply black holes; there is no evidence that they are wormholes. If you want to build a wormhole that information can pass through, or traversable, you would need to inject “negative energy” into the system.
Now, negative energy doesn’t exist in reality, except in the sense that there are quantum fluctuations in the Universe, and “negative” fluctuations are just as likely as positive ones. The problem is that these fluctuations obey the same quantum uncertainty relations as everything else, and cannot maintain themselves coherently over long distances or long timescales. There are lots of pieces of evidence that point towards physical wormholes not being exactly relevant for the events that occur in our Universe. However, that “real” wormhole may not be necessary for quantum entanglement; simply establishing a connection that allows quantum information to be transported, communicated, or even teleported through it may be enough.
The idea that two quanta could be instantaneously entangled with one another, even across large distances, is often talked about as the spookiest part of quantum physics. If reality were fundamentally deterministic and were governed by hidden variables, this spookiness could be removed. Unfortunately, attempts to do away with this type of quantum weirdness have all failed, with conjectures like the AdS/CFT correspondence, which could involve an underlying objective reality, all requiring something exotic and unproven, such as the invocation of extra dimensions and negative energy. (Credit: Alan Stonebraker/American Physical Society)
The conjecture ER = EPR was originally proposed to resolve a theoretical paradox involving black holes, and it contended that entangled particles both outside and inside the black hole’s event horizon were connected by wormholes. One can imagine that when two particles interact and become entangled in the first place, the entanglement itself is what generates this wormhole connecting them.
But this leads one to wonder: what happens to this wormhole when the entanglement becomes broken?
Does the wormhole simply get severed, disappearing entirely?
Does it “close off,” becoming non-traversable to information whereas it was previously traversable?
Does it disconnect between the two original quanta, but reconnect between the next quanta that interacted with it?
Or does the wormhole remain, and remain in the same state, but there’s simply no meaningful information that can pass through it any longer?
If you want to know the answers to these questions, you’ll be in good company, as nobody yet knows whether the ER = EPR conjecture is even true in any sense. It’s simply a hypothesis that was originally invented to resolve a paradox related to black holes, but if it’s true, it has far-reaching implications. These implications include:
that any quantum entanglement between two black holes creates a wormhole between them,
that wormholes necessarily result wherever different quantum systems are mutually entangled,
and that traversable wormholes always have an equivalent physical description as a form of quantum teleportation.
Coordinator of the list AMICOR. Friends and colleagues, mostly from Brazil.
The AMICOR list is where I use to post relevant scientific material I find surfing in the INTERNET. Also references sent by other member of the list.
