Foundations of Physics, ISSN 0015-9018, 10/2015, Volume 45, Issue 10, pp. 1166 - 1178

We present a general relativistic model of a spherical shell of matter with a perfect fluid on its surface coupled to an internal oscillator, which generalizes...

History and Philosophical Foundations of Physics | Philosophy of Science | General relativity | Mechanics | Quantum Physics | Statistical Physics, Dynamical Systems and Complexity | Classical and Quantum Gravitation, Relativity Theory | Intrinsic decoherence | Physics | Time dilation | REDUCTION | PHYSICS, MULTIDISCIPLINARY | Usage | Bootstrapping (Statistics) | General relativity (Physics) | Analysis | Time dilatation

History and Philosophical Foundations of Physics | Philosophy of Science | General relativity | Mechanics | Quantum Physics | Statistical Physics, Dynamical Systems and Complexity | Classical and Quantum Gravitation, Relativity Theory | Intrinsic decoherence | Physics | Time dilation | REDUCTION | PHYSICS, MULTIDISCIPLINARY | Usage | Bootstrapping (Statistics) | General relativity (Physics) | Analysis | Time dilatation

Journal Article

International Journal of Quantum Information, ISSN 0219-7499, 08/2016, Volume 14, Issue 5

We study qutrit teleportation and its fidelity in the presence and absence of intrinsic decoherence through a qutrit channel. The channel consists of a...

Qutrit | entangled state | teleportation | fidelity | product state | intrinsic decoherence | environmental decoherence | QUANTUM SCIENCE & TECHNOLOGY | ENTANGLEMENT | INFORMATION | PHYSICS, MATHEMATICAL | DYNAMICS | QUANTUM TELEPORTATION | SYSTEMS | COMPUTER SCIENCE, THEORY & METHODS | HEISENBERG XY CHAIN | PHYSICS, PARTICLES & FIELDS

Qutrit | entangled state | teleportation | fidelity | product state | intrinsic decoherence | environmental decoherence | QUANTUM SCIENCE & TECHNOLOGY | ENTANGLEMENT | INFORMATION | PHYSICS, MATHEMATICAL | DYNAMICS | QUANTUM TELEPORTATION | SYSTEMS | COMPUTER SCIENCE, THEORY & METHODS | HEISENBERG XY CHAIN | PHYSICS, PARTICLES & FIELDS

Journal Article

Quantum Information Processing, ISSN 1570-0755, 7/2018, Volume 17, Issue 7, pp. 1 - 14

In this paper, we explore the dynamic behaviors of entropic uncertainty relation in a two-qutrit system which is in the presence of external magnetic field and...

Quantum Computing | Entropic uncertainty relation | Data Structures, Cryptology and Information Theory | Mathematical Physics | Dzyaloshinskii-Moriya interaction | Quantum Information Technology, Spintronics | Quantum Physics | Intrinsic decoherence | Physics | WEAK FERROMAGNETISM | PHYSICS, MULTIDISCIPLINARY | QUANTUM MEMORY | ENTANGLEMENT | PRINCIPLE | PHYSICS, MATHEMATICAL | Magnetic fields

Quantum Computing | Entropic uncertainty relation | Data Structures, Cryptology and Information Theory | Mathematical Physics | Dzyaloshinskii-Moriya interaction | Quantum Information Technology, Spintronics | Quantum Physics | Intrinsic decoherence | Physics | WEAK FERROMAGNETISM | PHYSICS, MULTIDISCIPLINARY | QUANTUM MEMORY | ENTANGLEMENT | PRINCIPLE | PHYSICS, MATHEMATICAL | Magnetic fields

Journal Article

Physics Reports, ISSN 0370-1573, 2006, Volume 432, Issue 1, pp. 1 - 41

Decoherence is a subject of great importance in quantum mechanics, particularly in the fields of quantum optics, quantum information processing and quantum...

Superoperators | Dispersive interaction | Quantum state reconstruction | Quasiprobability distribution functions | PHOTON STATISTICS | PHYSICS, MULTIDISCIPLINARY | SQUEEZED LIGHT | CAVITY | ION TRAPS | COHERENT STATES | RADIATION-FIELD | 2-LEVEL ATOMS | quantum state reconstruction | quasiprobability distribution functions | superoperators | JAYNES-CUMMINGS MODEL | QUANTUM OPTICAL RESONANCE | dispersive interaction | INTRINSIC DECOHERENCE

Superoperators | Dispersive interaction | Quantum state reconstruction | Quasiprobability distribution functions | PHOTON STATISTICS | PHYSICS, MULTIDISCIPLINARY | SQUEEZED LIGHT | CAVITY | ION TRAPS | COHERENT STATES | RADIATION-FIELD | 2-LEVEL ATOMS | quantum state reconstruction | quasiprobability distribution functions | superoperators | JAYNES-CUMMINGS MODEL | QUANTUM OPTICAL RESONANCE | dispersive interaction | INTRINSIC DECOHERENCE

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 3/2019, Volume 58, Issue 3, pp. 799 - 816

We study qutrit teleportation through a qutrit xyz chain, in the presence of intrinsic decoherence and a non-homogeneous magnetic field. We study the effects...

Qutrit | Environmental decoherence, Entangled state | Fidelity, Homogeneous magnetic field, Inhomogeneous magnetic field | Theoretical, Mathematical and Computational Physics | Teleportation | Quantum Physics | Physics, general | Product state | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | Inhomogeneous magnetic field | Fidelity | PHYSICS, MULTIDISCIPLINARY | INFORMATION | ENTANGLEMENT TELEPORTATION | CHAIN | Homogeneous magnetic field | Environmental decoherence | Entangled state | QUANTUM TELEPORTATION | Magnetic fields

Qutrit | Environmental decoherence, Entangled state | Fidelity, Homogeneous magnetic field, Inhomogeneous magnetic field | Theoretical, Mathematical and Computational Physics | Teleportation | Quantum Physics | Physics, general | Product state | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | Inhomogeneous magnetic field | Fidelity | PHYSICS, MULTIDISCIPLINARY | INFORMATION | ENTANGLEMENT TELEPORTATION | CHAIN | Homogeneous magnetic field | Environmental decoherence | Entangled state | QUANTUM TELEPORTATION | Magnetic fields

Journal Article

EUROPEAN PHYSICAL JOURNAL D, ISSN 1434-6060, 06/2017, Volume 71, Issue 6, p. 1

Due to the unavoidably dissipative interaction between quantum systems with their environments, the decoherence flows inevitably into the systems. Therefore,...

STATE | OPTICS | REDUCTION | DYNAMICAL SEMIGROUPS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | INTRINSIC DECOHERENCE | Atoms | Information science | Analysis | Methods

STATE | OPTICS | REDUCTION | DYNAMICAL SEMIGROUPS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | INTRINSIC DECOHERENCE | Atoms | Information science | Analysis | Methods

Journal Article

Chinese Physics B, ISSN 1674-1056, 02/2014, Volume 23, Issue 2, pp. 26401 - 1-026401-4

The effect of decoherence on the phase transition of a Bose-Einstein condensate in a symmetric double-well potential is determined by the mean atom number...

Bose-Einstein condensate | operator fidelity | phase transition | PHYSICS, MULTIDISCIPLINARY | INSULATOR | QUANTUM | DYNAMICS | INTRINSIC DECOHERENCE | SUPERFLUID | Operators | Phase transformations | Bose-Einstein condensates | Atomic properties | Tunneling | Two phase | Density | Symmetry

Bose-Einstein condensate | operator fidelity | phase transition | PHYSICS, MULTIDISCIPLINARY | INSULATOR | QUANTUM | DYNAMICS | INTRINSIC DECOHERENCE | SUPERFLUID | Operators | Phase transformations | Bose-Einstein condensates | Atomic properties | Tunneling | Two phase | Density | Symmetry

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 08/2013, Volume 30, Issue 16, pp. 165007 - 21

We give a first principles derivation of a master equation for the evolution of a quantum matter field in a linearly perturbed Minkowski spacetime, based...

WAVE-PACKET | STATE-VECTOR REDUCTION | PHYSICS, MULTIDISCIPLINARY | FIELD-THEORY | SCHRODINGER-EQUATION | LANGEVIN-EQUATIONS | LOGICAL REFORMULATION | MECHANICS | QUANTUM BROWNIAN-MOTION | ASTRONOMY & ASTROPHYSICS | HILBERT-SPACE | INTRINSIC DECOHERENCE | PHYSICS, PARTICLES & FIELDS | Gravitation | Mathematical analysis | Surface layer | Relativity | Density | Texture | Quantum gravity | Quantum theory

WAVE-PACKET | STATE-VECTOR REDUCTION | PHYSICS, MULTIDISCIPLINARY | FIELD-THEORY | SCHRODINGER-EQUATION | LANGEVIN-EQUATIONS | LOGICAL REFORMULATION | MECHANICS | QUANTUM BROWNIAN-MOTION | ASTRONOMY & ASTROPHYSICS | HILBERT-SPACE | INTRINSIC DECOHERENCE | PHYSICS, PARTICLES & FIELDS | Gravitation | Mathematical analysis | Surface layer | Relativity | Density | Texture | Quantum gravity | Quantum theory

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 8/2019, Volume 58, Issue 8, pp. 2465 - 2480

Dynamical behaviour of Quantum Entanglement (QE) and atomic Quantum Fisher Information (AQFI) for a moving N-level atomic system is studied in a thermal...

N -level atomic system | Intrinsic Decoherence (ID) | Theoretical, Mathematical and Computational Physics | Atomic Quantum Fisher Information (AQFI) | Thermal field | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | QUANTUM FISHER INFORMATION | QUBIT | PHYSICS, MULTIDISCIPLINARY | N-level atomic system | ENTANGLEMENT | CAVITY | Thermoelectricity

N -level atomic system | Intrinsic Decoherence (ID) | Theoretical, Mathematical and Computational Physics | Atomic Quantum Fisher Information (AQFI) | Thermal field | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | QUANTUM FISHER INFORMATION | QUBIT | PHYSICS, MULTIDISCIPLINARY | N-level atomic system | ENTANGLEMENT | CAVITY | Thermoelectricity

Journal Article

Laser Physics Letters, ISSN 1612-2011, 06/2018, Volume 15, Issue 6, p. 65207

The precision of measurements for two incompatible observables in a physical system can be improved with the assistance of quantum memory. In this paper, we...

intrinsic decoherence | spin-1 | entropic uncertainty | SYSTEM | PHYSICS, APPLIED | QUANTUM MEMORY | ENTANGLEMENT | PRINCIPLE | OPTICS | PHASE DECOHERENCE

intrinsic decoherence | spin-1 | entropic uncertainty | SYSTEM | PHYSICS, APPLIED | QUANTUM MEMORY | ENTANGLEMENT | PRINCIPLE | OPTICS | PHASE DECOHERENCE

Journal Article

Optics Communications, ISSN 0030-4018, 11/2013, Volume 309, pp. 236 - 241

Two non-interacting trapped-ions, with intrinsic decoherence, are located in two sets of spatially separated cavities. The quantum correlations, of the two...

Quantum correlations | Trapped-ions | Intrinsic decoherence | CHAIN | NONLOCALITY | ENTANGLEMENT | DISCORD | DEATH | MODEL | OPTICS | ATOM | Electron states | Correlation | Correlation analysis | Quantum mechanics | Decay | Holes | Photons | Entanglement

Quantum correlations | Trapped-ions | Intrinsic decoherence | CHAIN | NONLOCALITY | ENTANGLEMENT | DISCORD | DEATH | MODEL | OPTICS | ATOM | Electron states | Correlation | Correlation analysis | Quantum mechanics | Decay | Holes | Photons | Entanglement

Journal Article

Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 11/2007, Volume 76, Issue 19

This is the first in a series of two papers, in which we revisit the problem of decoherence in weak localization. The basic challenge addressed in our work is...

PHYSICS, CONDENSED MATTER | METALS | ELECTRON-ELECTRON INTERACTION | TIME | ABSENCE | QUANTUM DECOHERENCE | LOW-TEMPERATURES | DISORDERED MESOSCOPIC SYSTEMS | INTRINSIC DECOHERENCE

PHYSICS, CONDENSED MATTER | METALS | ELECTRON-ELECTRON INTERACTION | TIME | ABSENCE | QUANTUM DECOHERENCE | LOW-TEMPERATURES | DISORDERED MESOSCOPIC SYSTEMS | INTRINSIC DECOHERENCE

Journal Article

Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 04/2015, Volume 48, Issue 15, pp. 155301 - 27

We discuss a few mathematical aspects of random dynamical decoupling, a key tool procedure in quantum information theoiy. In particular, we place it in the...

dynamical decoupling | central limit theorem | CPT semigroups | intrinsic decoherence | Theorems | Decoupling | Mathematical analysis | Exact solutions | Tools | Estimates | Dynamical systems | Density | Physics - Quantum Physics

dynamical decoupling | central limit theorem | CPT semigroups | intrinsic decoherence | Theorems | Decoupling | Mathematical analysis | Exact solutions | Tools | Estimates | Dynamical systems | Density | Physics - Quantum Physics

Journal Article

Quantum Information Processing, ISSN 1570-0755, 10/2018, Volume 17, Issue 10, p. 1

An analytical description is obtained for two excitons; each exciton is in one of two distant quantum dots embedded in a nano-mechanical resonator which is...

Quantum dots | Intrinsic decoherence | Quantum correlation | SYSTEM | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | SUDDEN-DEATH | ENTANGLEMENT | DISCORD | MODE | STATE | PHYSICS, MATHEMATICAL | EXCITONS | QUBITS | NONLOCALITY | Atoms | Analysis

Quantum dots | Intrinsic decoherence | Quantum correlation | SYSTEM | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | SUDDEN-DEATH | ENTANGLEMENT | DISCORD | MODE | STATE | PHYSICS, MATHEMATICAL | EXCITONS | QUBITS | NONLOCALITY | Atoms | Analysis

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 2/2016, Volume 55, Issue 2, pp. 1274 - 1284

The dynamics of a mixed spin system governed by XXZ model in additional to an intrinsic decoherence is investigated. The behavior of quantum correlation and...

Measurement-induced disturbance | Theoretical, Mathematical and Computational Physics | Negativity | Quantum Physics | Physics, general | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | Mixed spin | HEISENBERG XYZ CHAIN | CHANNEL | PHYSICS, MULTIDISCIPLINARY | ENTANGLEMENT | INFORMATION | TELEPORTATION

Measurement-induced disturbance | Theoretical, Mathematical and Computational Physics | Negativity | Quantum Physics | Physics, general | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | Mixed spin | HEISENBERG XYZ CHAIN | CHANNEL | PHYSICS, MULTIDISCIPLINARY | ENTANGLEMENT | INFORMATION | TELEPORTATION

Journal Article

Physics Letters A, ISSN 0375-9601, 2010, Volume 374, Issue 19, pp. 1970 - 1974

Taking the intrinsic decoherence effect into account, the tripartite nonlocality is measured by the extent of violation of multipartite Bell inequality in a...

Heisenberg chain | Bell-type inequality | Intrinsic decoherence | Bell-nonlocality sudden death | PHYSICS, MULTIDISCIPLINARY | UNIFIED DYNAMICS | ENTANGLEMENT | FIELD | ENVIRONMENT | QUANTUM COMPUTATION | CUMMINGS MODEL | NOISE | MACROSCOPIC SYSTEMS | REDUCTION | HEISENBERG XY CHAIN | Bells | Mathematical analysis | Inequalities | Solid state physics | Chains | Death | Magnetic fields

Heisenberg chain | Bell-type inequality | Intrinsic decoherence | Bell-nonlocality sudden death | PHYSICS, MULTIDISCIPLINARY | UNIFIED DYNAMICS | ENTANGLEMENT | FIELD | ENVIRONMENT | QUANTUM COMPUTATION | CUMMINGS MODEL | NOISE | MACROSCOPIC SYSTEMS | REDUCTION | HEISENBERG XY CHAIN | Bells | Mathematical analysis | Inequalities | Solid state physics | Chains | Death | Magnetic fields

Journal Article

Quantum Information Processing, ISSN 1570-0755, 06/2017, Volume 16, Issue 6, p. 1

We present a general problem of quantum entanglement quantified by von Neumann entropy for N-level atomic system. Time evolution of state vector of the entire...

Atomic motion | N-level atomic system | Intrinsic decoherence | Quantum Fisher information | STATES | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | FIELD | PHYSICS, MATHEMATICAL | RADIATION | PHASE | JAYNES-CUMMINGS MODEL | ENTROPY

Atomic motion | N-level atomic system | Intrinsic decoherence | Quantum Fisher information | STATES | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | FIELD | PHYSICS, MATHEMATICAL | RADIATION | PHASE | JAYNES-CUMMINGS MODEL | ENTROPY

Journal Article

Open Systems and Information Dynamics, ISSN 1230-1612, 09/2018, Volume 25, Issue 3

Two two-level systems generated by su(2) algebra are initially prepared in a maximum nonsymmetric Bell state and having no mutual interaction. Each...

quantum correlations | su-systems | intrinsic decoherence | spatially isolated systems | STATISTICS & PROBABILITY | COHERENT STATES | GATE | TELEPORTATION | PHYSICS, MATHEMATICAL | QUBITS | SPATIALLY SEPARATED ATOMS | SHORTCUTS | AMPLIFICATION | GENERATION

quantum correlations | su-systems | intrinsic decoherence | spatially isolated systems | STATISTICS & PROBABILITY | COHERENT STATES | GATE | TELEPORTATION | PHYSICS, MATHEMATICAL | QUBITS | SPATIALLY SEPARATED ATOMS | SHORTCUTS | AMPLIFICATION | GENERATION

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 11/2016, Volume 55, Issue 11, pp. 4731 - 4739

Quantum dense coding in a two-spin squeezing model under intrinsic decoherence with different initial states (Werner state and Bell state) is investigated. It...

Initial state | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Dense coding | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | STATES | PHYSICS, MULTIDISCIPLINARY | QUANTUM | ENTANGLEMENT | COMMUNICATION | Magnetic fields | Analysis

Initial state | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Dense coding | Intrinsic decoherence | Physics | Elementary Particles, Quantum Field Theory | STATES | PHYSICS, MULTIDISCIPLINARY | QUANTUM | ENTANGLEMENT | COMMUNICATION | Magnetic fields | Analysis

Journal Article

Journal of Russian Laser Research, ISSN 1071-2836, 09/2018, Volume 39, Issue 5, pp. 514 - 523

We present a general and fascinating problem of quantum entanglement (QE) that is calculated with the help of quantum Fisher information (QFI) and von Neumann...

quantum entanglement (QE) | quantum Fisher information (QFI) | von Neumann entropy (VNE) | atomic motion and intrinsic decoherence (ID) | QUANTUM | FIELD | ENTANGLEMENT | INFORMATION | OPTICS | ENTROPY

quantum entanglement (QE) | quantum Fisher information (QFI) | von Neumann entropy (VNE) | atomic motion and intrinsic decoherence (ID) | QUANTUM | FIELD | ENTANGLEMENT | INFORMATION | OPTICS | ENTROPY

Journal Article

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