搜索结果: 1-15 共查到“量子力学 Generation”相关记录17条 . 查询时间(0.156 秒)
Dephasing of multiparticle Rydberg excitations for fast entanglement generation
multiparticle Rydberg excitations fast entanglement generation Quantum Physics
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2011/8/17
Abstract: An approach to fast entanglement generation based on Rydberg dephasing of collective excitations (spin-waves) in large, optically thick atomic ensembles is proposed. Long-range $1/r^3$ atomi...
Dynamical generation of pseudoscalar resonances
Dynamical generation pseudoscalar resonances
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2011/1/7
We study the interactions between the f0(980) and a0(980) scalar resonances and the lightest pseudoscalar mesons. We first obtain the elementary interaction amplitudes, or interacting kernels, without...
Exhaustive Generation of Orthomodular Lattices with Exactly One Non-Quantum State
Reverse Kochen-Specker theorem Hilbert space orthomodular lattices MMP diagrams Greechie diagrams strong set of states
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2010/3/10
We propose a kind of reverse Kochen-Specker theorem that amounts to generating orthomodular lattices (OMLs) with exactly one state that do not admit properties of the Hilbert space. We apply MMP algor...
Generation of macroscopic singlet states in atomic ensembles
Generation macroscopic singlet states atomic ensembles
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2010/4/9
We study squeezing of the spin uncertainties by quantum non-demolition (QND) measurement in non-polarized spin ensembles. Unlike the case of polarized ensembles, the QND measurements can be performed ...
Entanglement generation by collisions of quantum solitons
Entanglement generation collisions of quantum solitons
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2010/4/13
We present analytic expressions describing generation of the entanglement in collisions of initially uncorrelated quantum solitons. The results, obtained by means of the Born's approximation (for fast...
Entanglement Generation by a Three-Dimensional Qubit Scattering: Concurrence vs. Path (In)Distinguishability
Entanglement Generation Three-Dimensional Qubit Scattering Concurrence vs. Path(In)Distinguishability
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2010/4/8
A scheme for generating an entangled state in a two spin-1/2 system by means of a spin-dependent potential scattering of another qubit is presented and analyzed in three dimensions. The entanglement i...
Pure single photon generation by type-I PDC with backward-wave amplification
Pure single photon type-I PDC backward-wave amplification
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2010/4/8
We explore a promising method of generating pure heralded single photons. Our approach is based on parametric downconversion in a periodically-poled waveguide. However, unlike conventional downconvers...
Quantum Walk-based Generation of Entanglement Between Two Walkers
Quantum Walk-based Generation Entanglement Two Walkers
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2010/4/9
Quantum walks can be used either as tools for quantum algorithm development or as entanglement generators, potentially useful to test quantum hardware. We present a novel algorithm based on a discrete...
Generation of GHZ and W states for stationary qubits in spin network via resonance scattering
Generation of GHZ W states stationary qubits spin network
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2010/4/7
We propose a simple scheme to establish entanglement among stationary qubits based on the mechanism of resonance scattering between them and a single-spin-flip wave packet in designed spin network. It...
Generation and Direct Detection of Broadband Mesoscopic Polarization-Squeezed Vacuum
Generation Direct Detection Broadband Mesoscopic Polarization-Squeezed Vacuum
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2010/4/7
Using a traveling-wave OPA with two orthogonally oriented type-I BBO crystals pumped by picosecond pulses, we generate vertically and horizontally polarized squeezed vacuum states within a broad range...
Quantum Generalized Measurement and Deterministic Generation of Maximum Entangled Pure State
quantum generalized measurement maximum entanglement state
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2007/8/15
2006Vol.46No.5pp.833-837DOI:
Quantum Generalized Measurement and Deterministic Generation of Maximum Entangled Pure State
ZHANG Ming,1 DAI Hong-Yi,2 HU De-Wen,1 and XIE Hong-Wei1...
Generation of Entangled States of Multiple Superconducting Quantum
Interference Devices in Cavity
entanglement superconducting cavity
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2007/8/15
2006Vol.45No.4pp.709-711DOI:
Generation of Entangled States of Multiple Superconducting Quantum
Interference Devices in Cavity
ZHAN Zhi-Ming,1 LI Jia-Hua,2 and LI Wei-Bin3
...
Polaronic Electron-Phonon Interactions on the
Third-Harmonic Generation in a Square Quantum Well
electron-phonon interactions third-harmonic generation nonlinearity
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2007/8/15
2006Vol.45No.1pp.171-174DOI:
Polaronic Electron-Phonon Interactions on the
Third-Harmonic Generation in a Square Quantum Well
LU Zhi-En and GUO Kang-Xian
Department of P...
Generation of an Entangled State of Two Three-Level Superconducting Quantum Interference Devices in Cavity
entanglement superconducting cavity
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2007/8/15
2006Vol.45No.3pp.547-549DOI:
Generation of an Entangled State of Two Three-Level Superconducting Quantum Interference Devices in Cavity
ZHAN Zhi-Ming,1 LI Jia-Hua,2 and LI Wei-Bi...
Bound States and the Third Harmonic Generation in an
Electric Field Biased Semi-parabolic Quantum Well
third-harmonic generation semi-parabolic quantum well
density matrix approach
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2007/8/15
2003Vol.40No.5pp.614-618DOI:
Bound States and the Third Harmonic Generation in an
Electric Field Biased Semi-parabolic Quantum Well
ZHANG Li1 and XIE Hong-Jing2
1 Depart...