Tunneling Through a Potential Barrier - EMU I-REP
... The path integral formulation of quantum mechanics is a description of quantum theory which generalizes the action principle of classical mechanics. It replaces the classical notion of a single, unique trajectory for a system with a sum, or functional integral, over an infinity of possible trajector ...
... The path integral formulation of quantum mechanics is a description of quantum theory which generalizes the action principle of classical mechanics. It replaces the classical notion of a single, unique trajectory for a system with a sum, or functional integral, over an infinity of possible trajector ...
Quantum evolution according to real clocks - E
... pected evolution of the system moves the state from one cell k to the next k11 in a time « approximately. An observer keeps tally of which is the cell of largest k that has been visited, and thus the passage of time is recorded. Let s k denote the ideal time at which the readout of the clock is k«, ...
... pected evolution of the system moves the state from one cell k to the next k11 in a time « approximately. An observer keeps tally of which is the cell of largest k that has been visited, and thus the passage of time is recorded. Let s k denote the ideal time at which the readout of the clock is k«, ...
A Quantum Algorithm for Finding Minimum Exclusive
... our recursion stops at the 2-variable level, and the corresponding LUT circuit used can be seen at the bottom of Fig. 1 (leftmost part). This circuit implements the Boolean function (x1 + x2 + x3 + x4 ) ⊕ x1 x2 x3 x4 , where x1 , x2 , x3 , x4 are the bits corresponding to the MT formulation of the i ...
... our recursion stops at the 2-variable level, and the corresponding LUT circuit used can be seen at the bottom of Fig. 1 (leftmost part). This circuit implements the Boolean function (x1 + x2 + x3 + x4 ) ⊕ x1 x2 x3 x4 , where x1 , x2 , x3 , x4 are the bits corresponding to the MT formulation of the i ...
Derivation of new quantum hydrodynamic equations using entropy
... The origin of this difference lies in the different choices of the quantum Maxwellian. We refer to section 3.5 for a detailed discussion. The term qS – but not the vorticity R – also appears in other QHD derivations. It has been derived in [12] from a mixed-state Wigner model and interpreted as a di ...
... The origin of this difference lies in the different choices of the quantum Maxwellian. We refer to section 3.5 for a detailed discussion. The term qS – but not the vorticity R – also appears in other QHD derivations. It has been derived in [12] from a mixed-state Wigner model and interpreted as a di ...
Quantum Teleportation
... information, also called "Einstein-Podolsky-Rosen (EPR) correlation" or "entanglement". In the 1960s John Bell showed that a pair of entangled particles, which were once in contact but later move too far apart to interact directly, can exhibit individually random behavior that is too strongly correl ...
... information, also called "Einstein-Podolsky-Rosen (EPR) correlation" or "entanglement". In the 1960s John Bell showed that a pair of entangled particles, which were once in contact but later move too far apart to interact directly, can exhibit individually random behavior that is too strongly correl ...
Almost all pure quantum states are almost maximally entangled
... not an obvious conclusion from Eq. (2). First, observe that the square of a density matrix tr ρ2A does not have an immediate physical interpretation. From this result alone it is unclear how to quantify the physical distance between the expected local state and the maximally mixed state. Second, not ...
... not an obvious conclusion from Eq. (2). First, observe that the square of a density matrix tr ρ2A does not have an immediate physical interpretation. From this result alone it is unclear how to quantify the physical distance between the expected local state and the maximally mixed state. Second, not ...
Chapter 4 Quantum Entanglement
... the quantum description of Nature. One who espouses this view has implicitly rejected the complementarity principle. If we do insist on talking about outcomes of mutually exclusive experiments then we are forced to conclude that Alice’s choice of measurement actually exerted a subtle influence on th ...
... the quantum description of Nature. One who espouses this view has implicitly rejected the complementarity principle. If we do insist on talking about outcomes of mutually exclusive experiments then we are forced to conclude that Alice’s choice of measurement actually exerted a subtle influence on th ...
PDF (Author Accepted Manuscript) - CLoK
... We first analyse the restricted four-body problem consisting of the Earth, the Moon and the Sun as the primaries and a spacecraft as the planetoid. This scheme allows us to take into account the solar perturbation in the description of the motion of a spacecraft in the vicinity of the stable Earth-M ...
... We first analyse the restricted four-body problem consisting of the Earth, the Moon and the Sun as the primaries and a spacecraft as the planetoid. This scheme allows us to take into account the solar perturbation in the description of the motion of a spacecraft in the vicinity of the stable Earth-M ...
Hirota dynamics of quantum integrability
... Analyticity in spectral parameter! • First worked out for spectrum of relativistic sigma-models, such as ...
... Analyticity in spectral parameter! • First worked out for spectrum of relativistic sigma-models, such as ...
Quantum aspects of brain activity and the role of consciousness
... It was Wigner (6), in his stringent analysis of the consequences of measurements in a Stern-Gerlach experiment, who first speculated that the von Neumann collapse of the wave function (7) actually occurs by an act of consciousness in the human brain and is not describable in terms of ordinary quantu ...
... It was Wigner (6), in his stringent analysis of the consequences of measurements in a Stern-Gerlach experiment, who first speculated that the von Neumann collapse of the wave function (7) actually occurs by an act of consciousness in the human brain and is not describable in terms of ordinary quantu ...
Daniel Dennett`s Compatibilism
... to fall into sequence. Would evolution occur in a deterministic world, a Laplacean world where mutation was caused by a nonrandom process? Yes, for what evolution requires is an unpatterned generator of raw material, not an uncaused generator of raw material. Quantum-level effects may indeed play a ...
... to fall into sequence. Would evolution occur in a deterministic world, a Laplacean world where mutation was caused by a nonrandom process? Yes, for what evolution requires is an unpatterned generator of raw material, not an uncaused generator of raw material. Quantum-level effects may indeed play a ...
Chapter 3 Foundations II: Measurement and Evolution 3.1
... is extended to a tensor product HA ⊗ HB , and that we perform orthogonal measurements in the tensor product, which will not necessarily be orthogonal measurements in A alone. At first we will follow a somewhat different course that, while not as well motivated physically, is simpler and more natural ...
... is extended to a tensor product HA ⊗ HB , and that we perform orthogonal measurements in the tensor product, which will not necessarily be orthogonal measurements in A alone. At first we will follow a somewhat different course that, while not as well motivated physically, is simpler and more natural ...