Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Quantum pseudo-telepathy

Index Quantum pseudo-telepathy

Quantum pseudo-telepathy refers to the fact that in certain Bayesian games with asymmetric information, players who have access to a shared physical system in an entangled quantum state, and who are able to execute strategies that are contingent upon measurements performed on the entangled physical system, are able to achieve higher expected payoffs in equilibrium than can be achieved in any mixed-strategy Nash equilibrium of the same game by players without access to the entangled quantum system. [1]

29 relations: Algebra over a field, Alice and Bob, Anne Broadbent, Asher Peres, Bayesian game, Bell state, Bell test experiments, Bell's theorem, Commutative property, Coordination game, EPR paradox, Game theory, Gilles Brassard, Greenberger–Horne–Zeilinger state, Introduction to quantum mechanics, Kochen–Specker theorem, N. David Mermin, Nash equilibrium, Observable, Pareto efficiency, Pauli matrices, Quantum information science, Quantum mechanics, Quantum state, Qubit, Richard Cleve, Thought experiment, Tsirelson's bound, Wheeler–Feynman absorber theory.

Algebra over a field

In mathematics, an algebra over a field (often simply called an algebra) is a vector space equipped with a bilinear product.

New!!: Quantum pseudo-telepathy and Algebra over a field · See more »

Alice and Bob

Alice and Bob are fictional characters commonly used as placeholder names in cryptology, as well as science and engineering literature.

New!!: Quantum pseudo-telepathy and Alice and Bob · See more »

Anne Broadbent

Anne Broadbent is a mathematician at the University of Ottawa who won the 2016 Aisenstadt Prize for her research in quantum computing, quantum cryptography, and quantum information.

New!!: Quantum pseudo-telepathy and Anne Broadbent · See more »

Asher Peres

Asher Peres (אשר פרס; January 30, 1934 – January 1, 2005) was an Israeli physicist, considered a pioneer in quantum information theory, as well as the connections between quantum mechanics and the theory of relativity.

New!!: Quantum pseudo-telepathy and Asher Peres · See more »

Bayesian game

In game theory, a Bayesian game is a game in which the players have incomplete information on the other players (e.g. on their available strategies or payoffs), but, they have beliefs with known probability distribution.

New!!: Quantum pseudo-telepathy and Bayesian game · See more »

Bell state

The Bell states are a concept in quantum information science and represent the simplest examples of entanglement.

New!!: Quantum pseudo-telepathy and Bell state · See more »

Bell test experiments

A Bell test experiment or Bell's inequality experiment, also simply a Bell test, is a real-world physics experiment designed to test the theory of quantum mechanics in relation to two other concepts: the principle of locality and Einstein's concept of "local realism".

New!!: Quantum pseudo-telepathy and Bell test experiments · See more »

Bell's theorem

Bell's theorem is a "no-go theorem" that draws an important distinction between quantum mechanics and the world as described by classical mechanics.

New!!: Quantum pseudo-telepathy and Bell's theorem · See more »

Commutative property

In mathematics, a binary operation is commutative if changing the order of the operands does not change the result.

New!!: Quantum pseudo-telepathy and Commutative property · See more »

Coordination game

In game theory, coordination games are a class of games with multiple pure strategy Nash equilibria in which players choose the same or corresponding strategies.

New!!: Quantum pseudo-telepathy and Coordination game · See more »

EPR paradox

The Einstein–Podolsky–Rosen paradox or the EPR paradox of 1935 is a thought experiment in quantum mechanics with which Albert Einstein and his colleagues Boris Podolsky and Nathan Rosen (EPR) claimed to demonstrate that the wave function does not provide a complete description of physical reality, and hence that the Copenhagen interpretation is unsatisfactory; resolutions of the paradox have important implications for the interpretation of quantum mechanics.

New!!: Quantum pseudo-telepathy and EPR paradox · See more »

Game theory

Game theory is "the study of mathematical models of conflict and cooperation between intelligent rational decision-makers".

New!!: Quantum pseudo-telepathy and Game theory · See more »

Gilles Brassard

Gilles Brassard, is a faculty member of the Université de Montréal, where he has been a Full Professor since 1988 and Canada Research Chair since 2001.

New!!: Quantum pseudo-telepathy and Gilles Brassard · See more »

Greenberger–Horne–Zeilinger state

In physics, in the area of quantum information theory, a Greenberger–Horne–Zeilinger state is a certain type of entangled quantum state that involves at least three subsystems (particles).

New!!: Quantum pseudo-telepathy and Greenberger–Horne–Zeilinger state · See more »

Introduction to quantum mechanics

Quantum mechanics is the science of the very small.

New!!: Quantum pseudo-telepathy and Introduction to quantum mechanics · See more »

Kochen–Specker theorem

In quantum mechanics, the Kochen–Specker (KS) theorem, also known as the Bell–Kochen–Specker theorem, is a "no go" theorem proved by John S. Bell in 1966 and by Simon B. Kochen and Ernst Specker in 1967.

New!!: Quantum pseudo-telepathy and Kochen–Specker theorem · See more »

N. David Mermin

Nathaniel David Mermin (born 1935) is a solid-state physicist at Cornell University best known for the eponymous Mermin–Wagner theorem, his application of the term "boojum" to superfluidity, his textbook with Neil Ashcroft on solid-state physics, and for contributions to the foundations of quantum mechanics and quantum information science.

New!!: Quantum pseudo-telepathy and N. David Mermin · See more »

Nash equilibrium

In game theory, the Nash equilibrium, named after American mathematician John Forbes Nash Jr., is a solution concept of a non-cooperative game involving two or more players in which each player is assumed to know the equilibrium strategies of the other players, and no player has anything to gain by changing only their own strategy.

New!!: Quantum pseudo-telepathy and Nash equilibrium · See more »

Observable

In physics, an observable is a dynamic variable that can be measured.

New!!: Quantum pseudo-telepathy and Observable · See more »

Pareto efficiency

Pareto efficiency or Pareto optimality is a state of allocation of resources from which it is impossible to reallocate so as to make any one individual or preference criterion better off without making at least one individual or preference criterion worse off.

New!!: Quantum pseudo-telepathy and Pareto efficiency · See more »

Pauli matrices

In mathematical physics and mathematics, the Pauli matrices are a set of three complex matrices which are Hermitian and unitary.

New!!: Quantum pseudo-telepathy and Pauli matrices · See more »

Quantum information science

Quantum information science is an area of study based on the idea that information science depends on quantum effects in physics.

New!!: Quantum pseudo-telepathy and Quantum information science · See more »

Quantum mechanics

Quantum mechanics (QM; also known as quantum physics, quantum theory, the wave mechanical model, or matrix mechanics), including quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.

New!!: Quantum pseudo-telepathy and Quantum mechanics · See more »

Quantum state

In quantum physics, quantum state refers to the state of an isolated quantum system.

New!!: Quantum pseudo-telepathy and Quantum state · See more »

Qubit

In quantum computing, a qubit or quantum bit (sometimes qbit) is a unit of quantum information—the quantum analogue of the classical binary bit.

New!!: Quantum pseudo-telepathy and Qubit · See more »

Richard Cleve

Richard Erwin Cleve is a professor of computer science at the David R. Cheriton School of Computer Science at the University of Waterloo, where he holds the Institute for Quantum Computing Chair in quantum computing, and an associate member of the Perimeter Institute for Theoretical Physics.

New!!: Quantum pseudo-telepathy and Richard Cleve · See more »

Thought experiment

A thought experiment (Gedankenexperiment, Gedanken-Experiment or Gedankenerfahrung) considers some hypothesis, theory, or principle for the purpose of thinking through its consequences.

New!!: Quantum pseudo-telepathy and Thought experiment · See more »

Tsirelson's bound

A Tsirelson bound is an upper limit to quantum mechanical correlations between distant events.

New!!: Quantum pseudo-telepathy and Tsirelson's bound · See more »

Wheeler–Feynman absorber theory

The Wheeler–Feynman absorber theory (also called the Wheeler–Feynman time-symmetric theory), named after its originators, the physicists Richard Feynman and John Archibald Wheeler, is an interpretation of electrodynamics derived from the assumption that the solutions of the electromagnetic field equations must be invariant under time-reversal transformation, as are the field equations themselves.

New!!: Quantum pseudo-telepathy and Wheeler–Feynman absorber theory · See more »

Redirects here:

Mermin-Peres square, Quantum pseudo telepathy, Quantum pseudotelepathy.

References

[1] https://en.wikipedia.org/wiki/Quantum_pseudo-telepathy

OutgoingIncoming
Hey! We are on Facebook now! »