Part 1 - Capri Spring School
... Scattering approach: Beenakker and Buttiker, PRB 46, 1889 (1992) Langevin approach: Nagaev, Phys. Lett. A 169, 103 (1992) Drude conductance Quantum corrections to Drude conductance (weak localization, UCF) Shot noise spectrum Quantum correction to shot noise ...
... Scattering approach: Beenakker and Buttiker, PRB 46, 1889 (1992) Langevin approach: Nagaev, Phys. Lett. A 169, 103 (1992) Drude conductance Quantum corrections to Drude conductance (weak localization, UCF) Shot noise spectrum Quantum correction to shot noise ...
Discussion of Experimental Proof for the Paradox of Einstein, Rosen
... First of all, Bohr' has proposed that the observing apparatus plus what is observed form a single indivisible combined system not capable at the quantummechanical level of being analyzed correctly into separate and distinct parts. Each particular kind of apparatus then forms with an electron for exa ...
... First of all, Bohr' has proposed that the observing apparatus plus what is observed form a single indivisible combined system not capable at the quantummechanical level of being analyzed correctly into separate and distinct parts. Each particular kind of apparatus then forms with an electron for exa ...
Quantum Energy–based P Systems - Computational Biology and
... forced to evolve. A computation starts from an initial configuration of the system and terminates when no evolution rule can be applied. The result of a computation is the multiset of objects contained into an output membrane or emitted from the skin of the system. In what follows we assume the rea ...
... forced to evolve. A computation starts from an initial configuration of the system and terminates when no evolution rule can be applied. The result of a computation is the multiset of objects contained into an output membrane or emitted from the skin of the system. In what follows we assume the rea ...
A quantum delayed choice experiment
... We also measured the negative-valued minimum value of the WF as a function of delay T, with the WF measured after R2 but without reading out the test qubit state. For γT=1/3, the field amplitude is reduced by only 15%, but the absolute value of the minimum negative value of the WF almost decays to 0 ...
... We also measured the negative-valued minimum value of the WF as a function of delay T, with the WF measured after R2 but without reading out the test qubit state. For γT=1/3, the field amplitude is reduced by only 15%, but the absolute value of the minimum negative value of the WF almost decays to 0 ...
quantum effects in biology - Assets
... quite recently the overwhelmingly majority opinion has been that in a biological context the role of quantum theory is confined to elucidating the equilibrium structures of the relevant molecules and their reaction processes, and that subtle phenomena such as superposition and entanglement, of which ...
... quite recently the overwhelmingly majority opinion has been that in a biological context the role of quantum theory is confined to elucidating the equilibrium structures of the relevant molecules and their reaction processes, and that subtle phenomena such as superposition and entanglement, of which ...
r2 - SIUE
... what qualitative identity amounts to depends on what view one has of qualities. However, as a possible illustration, imagine two balls that are exactly alike in all their physical characteristics, or two classical material particles with the same mass and velocity. The relation between numerical and ...
... what qualitative identity amounts to depends on what view one has of qualities. However, as a possible illustration, imagine two balls that are exactly alike in all their physical characteristics, or two classical material particles with the same mass and velocity. The relation between numerical and ...
What is quantum unique ergodicity?
... The first major theorem proved in this subject was the quantum ergodicity theorem proved by Schnirelman, Zelditch and Colin de Verdière for manifolds without boundary (Example 1.3), and for manifolds with boundary by Gérard–Leichtnam and Zelditch–Zworski [11], [15], [4], [6], [16]. Theorem 4.1 (Qu ...
... The first major theorem proved in this subject was the quantum ergodicity theorem proved by Schnirelman, Zelditch and Colin de Verdière for manifolds without boundary (Example 1.3), and for manifolds with boundary by Gérard–Leichtnam and Zelditch–Zworski [11], [15], [4], [6], [16]. Theorem 4.1 (Qu ...
QB abstracts compiled 160613
... platforms, having been demonstrated with a variety of physical systems. The benchmark for quantum teleportation is the average fidelity between the input and output states of the process. According to this figure-of-merit not all entangled states can lead to the demonstration of quantum teleportatio ...
... platforms, having been demonstrated with a variety of physical systems. The benchmark for quantum teleportation is the average fidelity between the input and output states of the process. According to this figure-of-merit not all entangled states can lead to the demonstration of quantum teleportatio ...
Modern Physics. Edition No. 2 Brochure
... The second edition of Modern Physics for Scientists and Engineers is intended for a first course in modern physics. Beginning with a brief and focused account of the historical events leading to the formulation of modern quantum theory, later chapters delve into the underlying physics. Streamlined c ...
... The second edition of Modern Physics for Scientists and Engineers is intended for a first course in modern physics. Beginning with a brief and focused account of the historical events leading to the formulation of modern quantum theory, later chapters delve into the underlying physics. Streamlined c ...
A New and Feasible Protocol for Semi
... may interfere with the quantum channel and is limited only by the laws of nature; she may not, however, modify the data sent in the authenticated classical channel (she can only listen to it). Semi-quantum Key Distribution (SQKD) protocols limit one of the parties to be classical, yet giving a secur ...
... may interfere with the quantum channel and is limited only by the laws of nature; she may not, however, modify the data sent in the authenticated classical channel (she can only listen to it). Semi-quantum Key Distribution (SQKD) protocols limit one of the parties to be classical, yet giving a secur ...
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 ...
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).