LECTURE 8
... The Uncertainty Principle The limitations imposed by the uncertainty .1 principle have nothing to do with quality of the experimental equipment The uncertainty principle does imply that one .2 cannot determine the position or the momentum with arbitrary accuracy It refers to the impossibility of pr ...
... The Uncertainty Principle The limitations imposed by the uncertainty .1 principle have nothing to do with quality of the experimental equipment The uncertainty principle does imply that one .2 cannot determine the position or the momentum with arbitrary accuracy It refers to the impossibility of pr ...
A Review and Prospects of Quantum Teleportation
... Quantum teleportation is based on the well-known concept of quantum entanglement. The word “entanglement” was used by Erwin Schrödinger in 1935 in a three-part paper [8]-[11]. Einstein, Podolsky and Rosen prompted these papers in their paper [12] that raised fundamental questions about quantum mecha ...
... Quantum teleportation is based on the well-known concept of quantum entanglement. The word “entanglement” was used by Erwin Schrödinger in 1935 in a three-part paper [8]-[11]. Einstein, Podolsky and Rosen prompted these papers in their paper [12] that raised fundamental questions about quantum mecha ...
David Deutsch-CONSTRUCTOR THEORY
... their new paper Deutsch and Marletto define a classical information medium as one in which states can all be precisely copied. They then work out which tasks must be possible in such a system to remain in line with Shannon’s theory. The collaborators then go on to define the concept of a “superin ...
... their new paper Deutsch and Marletto define a classical information medium as one in which states can all be precisely copied. They then work out which tasks must be possible in such a system to remain in line with Shannon’s theory. The collaborators then go on to define the concept of a “superin ...
Lecture 2 - Artur Ekert
... A collection of n qubits is called a quantum register of size n. We shall assume that information is stored in the registers in binary form. For example, the number 6 is represented by a register in state |1i ⊗ |1i ⊗ |0i. In more compact notation: |ai stands for the tensor product |an−1 i ⊗ |an−2 i ...
... A collection of n qubits is called a quantum register of size n. We shall assume that information is stored in the registers in binary form. For example, the number 6 is represented by a register in state |1i ⊗ |1i ⊗ |0i. In more compact notation: |ai stands for the tensor product |an−1 i ⊗ |an−2 i ...
``Two-Photon`` Coincidence Imaging with a Classical Source
... the practical use of such phenomena. Quantum cryptography [1], quantum teleportation [2,3], quantum lithography [4,5], and precision measurements below the standard quantum limit [6–9] have all been demonstrated experimentally. Even so, the use of nonclassical states in conjunction with the highly p ...
... the practical use of such phenomena. Quantum cryptography [1], quantum teleportation [2,3], quantum lithography [4,5], and precision measurements below the standard quantum limit [6–9] have all been demonstrated experimentally. Even so, the use of nonclassical states in conjunction with the highly p ...
WAVE PARTICLE DUALITY, THE OBSERVER AND
... pattern suggests that each particle passing through the slits interferes with itself, and that, therefore, in some sense the particles are going through both slits at once [2]: This is an idea that contradicts our everyday experience of discrete objects. A well-known thought experiment, which played ...
... pattern suggests that each particle passing through the slits interferes with itself, and that, therefore, in some sense the particles are going through both slits at once [2]: This is an idea that contradicts our everyday experience of discrete objects. A well-known thought experiment, which played ...
The quantum does not reduce to discrete bits
... probabilities. If the observables are random variables, then it is natural to assume that they are functions of some measure-one parameter space. If some physical significance to that parameter space can be found, so much the better. However if you do not subscribe to a probabilistic interpretation, ...
... probabilities. If the observables are random variables, then it is natural to assume that they are functions of some measure-one parameter space. If some physical significance to that parameter space can be found, so much the better. However if you do not subscribe to a probabilistic interpretation, ...
