QUANTUM ERROR CORRECTING CODES FROM THE
... The stabilizer formalism for QEC [5, 6] gives a constructive framework to find correctable codes for error models of "Pauli type". While there are other successful techniques that can be applied in special cases (for instance, see [7-14]), the landscape of general strategies to find codes for other ...
... The stabilizer formalism for QEC [5, 6] gives a constructive framework to find correctable codes for error models of "Pauli type". While there are other successful techniques that can be applied in special cases (for instance, see [7-14]), the landscape of general strategies to find codes for other ...
- Philsci
... Scores of papers respond to this argument. I won’t summarize them all here, but let me comment on a few strategies of reply (see Savitt 2002). Some tensers have bitten the bullet and suggested relativizing existence to one’s state of motion. Others have flatly denounced special relativity as false ...
... Scores of papers respond to this argument. I won’t summarize them all here, but let me comment on a few strategies of reply (see Savitt 2002). Some tensers have bitten the bullet and suggested relativizing existence to one’s state of motion. Others have flatly denounced special relativity as false ...
A New Quantum Behaved Particle Swarm Optimization
... and are considered to be starting point for checking the credibility of any optimization algorithm. There is not much literature available in which QPSO is used extensively for solving a variety of test problems. Therefore, for the present study, we have considered 10 test problems out of which the ...
... and are considered to be starting point for checking the credibility of any optimization algorithm. There is not much literature available in which QPSO is used extensively for solving a variety of test problems. Therefore, for the present study, we have considered 10 test problems out of which the ...
Chain rules for quantum Rényi entropies
... and can be used to prove strong converses for a variety of information theoretical problems [WWY14; CMW14; TWW14]. Furthermore, because of this wide applicability, the fundamental properties of Dα and Hα are being investigated: a number of properties have been proven in [ML+13], including the data p ...
... and can be used to prove strong converses for a variety of information theoretical problems [WWY14; CMW14; TWW14]. Furthermore, because of this wide applicability, the fundamental properties of Dα and Hα are being investigated: a number of properties have been proven in [ML+13], including the data p ...
A “Garden of Forking Paths” – the Quantum
... possible to unambiguously assign an objective value to a physical quantity of S represented by an operator X̂ ∈ OS we say that, during the time interval I, an “event” is happening; namely the event that X̂ has an objective value that could, in principle, be observed directly. What this means mathema ...
... possible to unambiguously assign an objective value to a physical quantity of S represented by an operator X̂ ∈ OS we say that, during the time interval I, an “event” is happening; namely the event that X̂ has an objective value that could, in principle, be observed directly. What this means mathema ...
quantum phase-space tomography!
... nature of quantum mechanics. – The state of a classical particle is specified by its coordinate and momentum (x,p): phase-space A state of classical identical particle system can be described by a phase-space distribution f(x,p). Time evolution of f(x,p) obeys Boltzmann equation. Many identical ...
... nature of quantum mechanics. – The state of a classical particle is specified by its coordinate and momentum (x,p): phase-space A state of classical identical particle system can be described by a phase-space distribution f(x,p). Time evolution of f(x,p) obeys Boltzmann equation. Many identical ...
Chapter 6: Basics of wave mechanics A bit of terminology and
... FU - Physik III - WS 2000/2001 I.V. Hertel ...
... FU - Physik III - WS 2000/2001 I.V. Hertel ...
April 16, 1998 - StealthSkater
... Hiley then turns from the physicists to the neuroscientists. Lashly showed that visual perception and recall are nonlocally distributed across the brain. Does this require nonlocal quantum entanglements directly in the brain's configuration space beyond classical nerve and chemical messenger propag ...
... Hiley then turns from the physicists to the neuroscientists. Lashly showed that visual perception and recall are nonlocally distributed across the brain. Does this require nonlocal quantum entanglements directly in the brain's configuration space beyond classical nerve and chemical messenger propag ...
Quantum error correction
... This thesis intends to familiarise the reader with quantum error correction, and also show some relations to the well known concept of information – and the lesser known quantum information. Quantum information describes how information can be carried by quantum states, and how interaction with othe ...
... This thesis intends to familiarise the reader with quantum error correction, and also show some relations to the well known concept of information – and the lesser known quantum information. Quantum information describes how information can be carried by quantum states, and how interaction with othe ...
What Is An Elementary Particle?
... perspective of quantum field theory, as developed by Heisenberg, Pauli, and others in the period 1926–34, the basic ingredients of Nature are not particles but fields; particles such as the electron and photon are bundles of energy of the electron and the electromagnetic fields. It is natural to def ...
... perspective of quantum field theory, as developed by Heisenberg, Pauli, and others in the period 1926–34, the basic ingredients of Nature are not particles but fields; particles such as the electron and photon are bundles of energy of the electron and the electromagnetic fields. It is natural to def ...
QUANTUM ERROR CORRECTING CODES FROM THE
... landscape of general strategies to find codes for other classes of channels is fairly sparse. In particular, the theory lacks a systematic method that applies to arbitrary quantum channels. Indeed, after spending any time at all on this problem, it becomes clear that this is an extremely daunting ch ...
... landscape of general strategies to find codes for other classes of channels is fairly sparse. In particular, the theory lacks a systematic method that applies to arbitrary quantum channels. Indeed, after spending any time at all on this problem, it becomes clear that this is an extremely daunting ch ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).