International Journal of Theoretical Physics, ISSN 0020-7748, 5/2010, Volume 49, Issue 5, pp. 1065 - 1072

Similar in spirit to the preceding work (Int. J. Theor. Phys. 48:1539, 2009) where the relationship between wavelet transformation and Husimi distribution function is revealed, we study this kind of relationship to the entangled case...

Entangled Husimi distribution | IWOP technique | Complex wavelet transformation | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | IWOP technique | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY | MOTHER WAVELETS | LIGHT | REPRESENTATION | SQUEEZED COHERENT-STATE | CONTEXT | DIRACS SYMBOLIC METHOD | MECHANICS | INTEGRATION | OPERATORS | Physics - Quantum Physics

Entangled Husimi distribution | IWOP technique | Complex wavelet transformation | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | IWOP technique | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY | MOTHER WAVELETS | LIGHT | REPRESENTATION | SQUEEZED COHERENT-STATE | CONTEXT | DIRACS SYMBOLIC METHOD | MECHANICS | INTEGRATION | OPERATORS | Physics - Quantum Physics

Journal Article

中国物理快报：英文版, ISSN 0256-307X, 2010, Volume 27, Issue 9, pp. 28 - 30

Using the thermo entangled state representation and based on the thermo Wigner operator we first introduce the thermo Husimi operator, which turns out to be a projective operator of the thermo...

投影算子 | 魏格纳 | 经营者 | 压缩相干态 | 分布函数 | 纠缠态表象 | 热场动力学 | 运营商 | REPRESENTATION | STATES | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY | Operators | Dynamics | Mathematical analysis | Coherence | Entangled states | Representations | Distribution functions

投影算子 | 魏格纳 | 经营者 | 压缩相干态 | 分布函数 | 纠缠态表象 | 热场动力学 | 运营商 | REPRESENTATION | STATES | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY | Operators | Dynamics | Mathematical analysis | Coherence | Entangled states | Representations | Distribution functions

Journal Article

理论物理通讯：英文版, ISSN 0253-6102, 2009, Volume 52, Issue 9, pp. 487 - 492

Based on the Husimi operator in pure state form introduced by Fan et al., which is a squeezed coherent state projector, and the technique of integration within an ordered product （IWOP...

投影机 | 经营形式 | 压缩相干态 | 压缩真空态 | 边际分布 | 纠缠态 | 对激发 | 运营商 | Husimi function | Excited squeezed vacuum state | Entangled state representation | Iwop technique | Husimi operator | Marginal distribution | marginal distribution | COHERENT-STATE | EXCITATIONS | OPERATOR | PHYSICS, MULTIDISCIPLINARY | IWOP technique | entangled state representation | excited squeezed vacuum state

投影机 | 经营形式 | 压缩相干态 | 压缩真空态 | 边际分布 | 纠缠态 | 对激发 | 运营商 | Husimi function | Excited squeezed vacuum state | Entangled state representation | Iwop technique | Husimi operator | Marginal distribution | marginal distribution | COHERENT-STATE | EXCITATIONS | OPERATOR | PHYSICS, MULTIDISCIPLINARY | IWOP technique | entangled state representation | excited squeezed vacuum state

Journal Article

Communications in Theoretical Physics, ISSN 0253-6102, 01/2008, Volume 49, Issue 1, pp. 69 - 72

In this paper, the so-called Husimi operator Delta(h)(q,p; k), which is introduced by smoothing out the Wigner operator Delta(w)(q, p...

Husimi and entangled Husimi operators | Weyl correspondence | COHERENT | STATES | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY

Husimi and entangled Husimi operators | Weyl correspondence | COHERENT | STATES | QUANTUM OPTICS | PHYSICS, MULTIDISCIPLINARY

Journal Article

Annals of Physics, ISSN 0003-4916, 2008, Volume 323, Issue 6, pp. 1502 - 1528

.... In this way the phase space formalism of quantum mechanics can be developed. The Husimi operator, entangled Husimi operator and entangled Wigner operator for entangled...

Generalized Wigner operator | Bivariate-normal-distribution for normally ordered operators | Entangled Husimi operator | Entangled state representation | Integration for ket-bra operators | The IWOP technique | STATES | the IWOP technique | bivariate-normal-distribution for normally ordered operators | PHYSICS, MULTIDISCIPLINARY | MOMENTUM | LIGHT | COHERENT | entangled state representation | integration for ket-bra operators | generalized Wigner operator | IWOP TECHNIQUE | OPTICS | entangled Husimi operator | Normal distribution | Quantum physics | PHASE SPACE | PROJECTION OPERATORS | QUANTUM ENTANGLEMENT | QUANTUM MECHANICS | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | STATISTICS

Generalized Wigner operator | Bivariate-normal-distribution for normally ordered operators | Entangled Husimi operator | Entangled state representation | Integration for ket-bra operators | The IWOP technique | STATES | the IWOP technique | bivariate-normal-distribution for normally ordered operators | PHYSICS, MULTIDISCIPLINARY | MOMENTUM | LIGHT | COHERENT | entangled state representation | integration for ket-bra operators | generalized Wigner operator | IWOP TECHNIQUE | OPTICS | entangled Husimi operator | Normal distribution | Quantum physics | PHASE SPACE | PROJECTION OPERATORS | QUANTUM ENTANGLEMENT | QUANTUM MECHANICS | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | STATISTICS

Journal Article

Optik - International Journal for Light and Electron Optics, ISSN 0030-4026, 09/2014, Volume 125, Issue 18, pp. 5303 - 5308

We introduce a new method to calculate the Wigner function when its corresponding Husimi function is given...

Husimi function | Wigner function | The two-mode entangled state representation | Two-variable Hermit polynomial | Two-variable | Hermit polynomial | ELECTRON | OPERATOR | VIRTUE | OPTICS

Husimi function | Wigner function | The two-mode entangled state representation | Two-variable Hermit polynomial | Two-variable | Hermit polynomial | ELECTRON | OPERATOR | VIRTUE | OPTICS

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 12/2008, Volume 47, Issue 12, pp. 3234 - 3247

For the first time we introduce an operator Δ h (γ,ε;κ) for studying Husimi distribution function in phase space (γ,ε...

Electron’s states | The technique of integration within ordered product (IWOP) | Entangled state representation | Uniform magnetic field | Mathematical and Computational Physics | Husimi operator | Husimi distribution function | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | Electron's states | DENSITY-MATRIX | PHYSICS, MULTIDISCIPLINARY | MODE | DIAMAGNETISM | INTEGRATION | WIGNER DISTRIBUTION | OPTICS | QUANTUM-MECHANICS | Magnetic fields

Electron’s states | The technique of integration within ordered product (IWOP) | Entangled state representation | Uniform magnetic field | Mathematical and Computational Physics | Husimi operator | Husimi distribution function | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | Electron's states | DENSITY-MATRIX | PHYSICS, MULTIDISCIPLINARY | MODE | DIAMAGNETISM | INTEGRATION | WIGNER DISTRIBUTION | OPTICS | QUANTUM-MECHANICS | Magnetic fields

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 5/2011, Volume 50, Issue 5, pp. 1643 - 1655

.... The statistical properties of these states are also discussed by analytically calculating their Wigner function, Husimi function and tomogram.

Husimi function | Wigner function | Theoretical, Mathematical and Computational Physics | Tomogram | Quantum Physics | Physics, general | Atomic coherent state | Physics | Elementary Particles, Quantum Field Theory | TRANSFORMATION | OPERATOR | PHYSICS, MULTIDISCIPLINARY | FIELD | ENTANGLED STATE | REPRESENTATION

Husimi function | Wigner function | Theoretical, Mathematical and Computational Physics | Tomogram | Quantum Physics | Physics, general | Atomic coherent state | Physics | Elementary Particles, Quantum Field Theory | TRANSFORMATION | OPERATOR | PHYSICS, MULTIDISCIPLINARY | FIELD | ENTANGLED STATE | REPRESENTATION

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 10/2009, Volume 48, Issue 8, pp. 2390 - 2400

...) and its two marginal distributions are derived. Based on the entangled Husimi operator introduced by Fan et al. (Phys. Lett. A 358:203, 2006...

Husimi function | Wigner function | Entangled Husimi operator | Entangled state representation | Squeezed pair coherent state | HUSIMI OPERATOR | PHYSICS, MULTIDISCIPLINARY | GENERATION

Husimi function | Wigner function | Entangled Husimi operator | Entangled state representation | Squeezed pair coherent state | HUSIMI OPERATOR | PHYSICS, MULTIDISCIPLINARY | GENERATION

Journal Article

Journal of Modern Optics, ISSN 0950-0340, 07/2008, Volume 55, Issue 13, pp. 2011 - 2024

Based on the two-mode squeezing operator which is the quantum version of the symplectic transformation, we find that the corresponding squeezed two-mode number state is just a two-variable Hermite...

Husimi function | Hermite-polynomial excited state | Wigner function | tomogram | Tomogram | HUSIMI OPERATOR | INTEGRATION | ENTANGLED STATE | COHERENT | STATISTICAL PROPERTIES | TELEPORTATION | OPTICS | QUANTUM-MECHANICS

Husimi function | Hermite-polynomial excited state | Wigner function | tomogram | Tomogram | HUSIMI OPERATOR | INTEGRATION | ENTANGLED STATE | COHERENT | STATISTICAL PROPERTIES | TELEPORTATION | OPTICS | QUANTUM-MECHANICS

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 8/2013, Volume 52, Issue 8, pp. 2879 - 2885

Like the coordinate projector |q〉〈q|=δ(q−Q), where Q is coordinate operator, we find that $\pi\delta( \eta_{1}-\frac{Q_{1}-Q_{2}}{\sqrt{2}}) \delta( \eta_{2}-\frac{P_{1}+P_{2}}{\sqrt{2...

Bipartite entangled state | Wigner operator | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | Entangled projector | PHASE | PHYSICS, MULTIDISCIPLINARY | WAVELET TRANSFORMATION | HUSIMI DISTRIBUTION | STATE | Projectors

Bipartite entangled state | Wigner operator | Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Physics | Elementary Particles, Quantum Field Theory | Entangled projector | PHASE | PHYSICS, MULTIDISCIPLINARY | WAVELET TRANSFORMATION | HUSIMI DISTRIBUTION | STATE | Projectors

Journal Article

Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 09/2014, Volume 90, Issue 3

We present a comprehensive study of maximally entangled symmetric states of arbitrary numbers of qubits in the sense of the maximal mixedness of the one-qubit reduced density operator...

SPIN SYSTEMS | OPTICS | ENTANGLED STATES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Physics - Quantum Physics

SPIN SYSTEMS | OPTICS | ENTANGLED STATES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Physics - Quantum Physics

Journal Article

International Journal of Modern Physics B, ISSN 0217-9792, 04/2004, Volume 18, Issue 10n11, pp. 1387 - 1455

...) of operators we derive various entangled state representations, squeezed states, and operator ordering formulae...

New entangled states representations of continuum variables | Squeezed states | IWOP technique | Entangled states | Fourier optics theory | Coherent states | Dirac's symbolic method | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | QUANTUM OPTICS | MODE | REPRESENTATION | VIRTUE | coherent states | PHYSICS, MATHEMATICAL | COHERENT-STATE | WIGNER OPERATOR | squeezed states | FOURIER-TRANSFORM | FRACTIONAL HANKEL TRANSFORM | HAMILTONIAN THEORY | PHASE OPERATOR | entangled states | new entangled states representations of continuum variables

New entangled states representations of continuum variables | Squeezed states | IWOP technique | Entangled states | Fourier optics theory | Coherent states | Dirac's symbolic method | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | QUANTUM OPTICS | MODE | REPRESENTATION | VIRTUE | coherent states | PHYSICS, MATHEMATICAL | COHERENT-STATE | WIGNER OPERATOR | squeezed states | FOURIER-TRANSFORM | FRACTIONAL HANKEL TRANSFORM | HAMILTONIAN THEORY | PHASE OPERATOR | entangled states | new entangled states representations of continuum variables

Journal Article

中国物理：英文版, ISSN 1674-1056, 2011, Volume 20, Issue 7, pp. 47 - 51

Based on our previously proposed Wigner operator in entangled form, we introduce the generalized Wigner operator for two entangled particles with different masses, which is expected to be positive-definite...

粒子 | 广义 | 维格纳 | 正定 | 运营商 | 纠缠 | 集成技术 | marginal distribution | Positive-definite Wigner operator | entangled form | positive-definite Wigner operator | PHYSICS, MULTIDISCIPLINARY | MOMENTUM | CAVITY | STATE | Operators

粒子 | 广义 | 维格纳 | 正定 | 运营商 | 纠缠 | 集成技术 | marginal distribution | Positive-definite Wigner operator | entangled form | positive-definite Wigner operator | PHYSICS, MULTIDISCIPLINARY | MOMENTUM | CAVITY | STATE | Operators

Journal Article

Chinese Journal of Physics, ISSN 0577-9073, 04/2010, Volume 48, Issue 2, pp. 179 - 185

.... It turns out that the pure generalized coherent state density operators are generalized Husimi operators.

NEWTON-LEIBNIZ INTEGRATION | PHYSICS, MULTIDISCIPLINARY | KET-BRA OPERATORS | QUANTUM-MECHANICS | ENTANGLED STATE

NEWTON-LEIBNIZ INTEGRATION | PHYSICS, MULTIDISCIPLINARY | KET-BRA OPERATORS | QUANTUM-MECHANICS | ENTANGLED STATE

Journal Article

Modern Physics Letters B, ISSN 0217-9849, 06/2008, Volume 22, Issue 15, pp. 1463 - 1470

We have calculated different kinds of measurement results for the bipartite continuous entangled state |η〉. It is found that the second particle 2...

Bipartite continuum entangled state representation | Measurement for quantum entanglement | Schmidt decomposition | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | OPERATOR | CONTINUOUS-VARIABLES | MOMENTUM | bipartite continuum entangled state representation | REPRESENTATION | QUANTUM TELEPORTATION | PHYSICS, MATHEMATICAL | measurement for quantum entanglement

Bipartite continuum entangled state representation | Measurement for quantum entanglement | Schmidt decomposition | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | OPERATOR | CONTINUOUS-VARIABLES | MOMENTUM | bipartite continuum entangled state representation | REPRESENTATION | QUANTUM TELEPORTATION | PHYSICS, MATHEMATICAL | measurement for quantum entanglement

Journal Article

Entropy, ISSN 1099-4300, 02/2018, Volume 20, Issue 2, p. 146

Using the information geometry approach, we determine the volume of the set of two-qubit states with maximally disordered subsystems. Particular attention is...

Riemannian geometry | Entanglement characterization | Information theory | FISHER INFORMATION | information theory | PHYSICS, MULTIDISCIPLINARY | entanglement characterization | QUANTUM | Entangled states | Qubits (quantum computing) | Manifolds (mathematics) | Quantum theory

Riemannian geometry | Entanglement characterization | Information theory | FISHER INFORMATION | information theory | PHYSICS, MULTIDISCIPLINARY | entanglement characterization | QUANTUM | Entangled states | Qubits (quantum computing) | Manifolds (mathematics) | Quantum theory

Journal Article

Frontiers of Physics, ISSN 2095-0462, 6/2012, Volume 7, Issue 3, pp. 261 - 310

By virtue of the new technique of performing integration over Dirac’s ket-bra operators, we explore quantum optical version of classical optical transformations...

Generalized Fresnel operator | complex wavelet transform | new eigenmodes of fractional Fourier transform | entangled symplectic wavelet transform | entangled Fresnel transform | Collins formula | IWOP technique | complex Wigner transform | Physics | symplectic wavelet transform | entangled state of continuum variables | Dirac’s symbolic method | fractional Radon transform | Symplectic-dilation mixed wavelet transform | Physics, general | complex fractional Fourier transform | Dirac's symbolic method | FRACTIONAL FOURIER-TRANSFORMS | FRESNEL TRANSFORM | ENTANGLED STATE REPRESENTATION | WAVELET TRANSFORM | SYMPLECTIC TRANSFORMATIONS | PHYSICS, MULTIDISCIPLINARY | OPERATOR REPRESENTATION | COHERENT | SQUEEZED STATES | HANKEL TRANSFORM | COLLINS DIFFRACTION FORMULA | Quantum theory | Methods

Generalized Fresnel operator | complex wavelet transform | new eigenmodes of fractional Fourier transform | entangled symplectic wavelet transform | entangled Fresnel transform | Collins formula | IWOP technique | complex Wigner transform | Physics | symplectic wavelet transform | entangled state of continuum variables | Dirac’s symbolic method | fractional Radon transform | Symplectic-dilation mixed wavelet transform | Physics, general | complex fractional Fourier transform | Dirac's symbolic method | FRACTIONAL FOURIER-TRANSFORMS | FRESNEL TRANSFORM | ENTANGLED STATE REPRESENTATION | WAVELET TRANSFORM | SYMPLECTIC TRANSFORMATIONS | PHYSICS, MULTIDISCIPLINARY | OPERATOR REPRESENTATION | COHERENT | SQUEEZED STATES | HANKEL TRANSFORM | COLLINS DIFFRACTION FORMULA | Quantum theory | Methods

Journal Article

Physics Letters A, ISSN 0375-9601, 2009, Volume 373, Issue 32, pp. 2824 - 2830

... . The Radon transforms of the Wigner operators are just the pure-state density matrices | η 1 , η 2 〉 λ , ν 〈 λ , ν η 1 , η 2 | and | ς 1 , ς 2 〉 σ , τ 〈 σ , τ ς 1 , ς 2...

Quantum tomogram | Intermediate coordinate-momentum entangled state representation | The IWOP technique | DENSITY-MATRIX | SQUEEZED STATES | PHASE | OPERATOR | PHYSICS, MULTIDISCIPLINARY | Intermediate coordinate-momentum | entangled state representation | OPTICS

Quantum tomogram | Intermediate coordinate-momentum entangled state representation | The IWOP technique | DENSITY-MATRIX | SQUEEZED STATES | PHASE | OPERATOR | PHYSICS, MULTIDISCIPLINARY | Intermediate coordinate-momentum | entangled state representation | OPTICS

Journal Article

20.
Full Text
Operator ordering in quantum optics theory and the development of Dirac's symbolic method

Journal of Optics B: Quantum and Semiclassical Optics, ISSN 1464-4266, 08/2003, Volume 5, Issue 4, pp. R147 - R163

We present a general unified approach for arranging quantum operators of optical fields into ordered products...

IWOP technique | Entangled state of continuum variables | Nonlinear coherent states | Dirac's symbolic method | PHASE | PHYSICS, APPLIED | INTEGRATION | entangled state of continuum variables | nonlinear coherent states | EVEN | COHERENT-STATE REPRESENTATION

IWOP technique | Entangled state of continuum variables | Nonlinear coherent states | Dirac's symbolic method | PHASE | PHYSICS, APPLIED | INTEGRATION | entangled state of continuum variables | nonlinear coherent states | EVEN | COHERENT-STATE REPRESENTATION

Journal Article

No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.