Results 11 to 20 of about 199,986 (309)
Nonclassicalities of the Superposition State of Coherent and Photon-Added-Coherent State [PDF]
East European Journal of PhysicsThe nonclassical properties of the hybrid coherent state (HCS), which is the superposition state of the coherent state and photon-added coherent (PAC) state, is investigated analytically.
Sandip Kumar Giri
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Coherent state excitations and string-added coherent states in gauge-gravity correspondence [PDF]
Nuclear Physics B, 2023 We analyze detailed properties of BPS coherent states and their connection to gravity. We interpret the group integral coherent state as a path integral over auxiliary variables coupled to the elementary letters of the theory. The eigenvalues of coherent
Hai Lin
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Entanglement between two superconducting garge qubits
Вестник Самарского университета: Естественнонаучная серия, 2023 In this paper, we investigated the dynamics of entanglement of two identical charge qubits with Josephson junctions in the case when one of the qubits is exposed to a microwave field in a coherent or thermal state. We have found the exact solution of the
Eugene K. Bashkirov
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Nature Communications, 2021 Three-body dissociation of water, producing one oxygen and two hydrogen atoms, has been difficult to investigate due to the lack of intense vacuum ultraviolet sources.
Yao Chang +16 more
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Rotational and nuclear-spin level dependent photodissociation dynamics of H2S
Nature Communications, 2021 The photodissociation dynamics of small molecules in the vacuum ultraviolet range can have key implications for astrochemical modelling, but revealing such dynamical details is a challenging task.
Yarui Zhao +14 more
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Entropy, 2023 A short review constructing the probability representation of quantum mechanics is given, and examples of the probability distributions describing the states of quantum oscillator at temperature T and the evolution of quantum states of a charged particle
Margarita A. Man’ko +1 more
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Obtaining a single-photon weak value from experiments using a strong (many-photon) coherent state [PDF]
, 2023 A common type of weak-value experiment prepares a single particle in one state, weakly measures the occupation number of another state, and post-selects on finding the particle in a third state (a “click”). Most weak-value experiments have been done with
Hallaji, M +5 more
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‘Classical’ coherent state generated by curved surface
New Journal of Physics, 2022 Analogous coherent states are deduced from classical optical fields on curved surface in this paper. The Gaussian laser beam, as a fundamental mode, cannot be adequately simulated by coherent states due to their inherent diffraction in flat space. But it
Weifeng Ding, Zhaoying Wang
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Coherent states on spheres [PDF]
Journal of Mathematical Physics, 2002 We describe a family of coherent states and an associated resolution of the identity for a quantum particle whose classical configuration space is the d-dimensional sphere Sd. The coherent states are labeled by points in the associated phase space T*(Sd).
Hall, Brian C., Mitchell, Jeffrey J.
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Coherence concurrence for X states [PDF]
Quantum Information Processing, 2020 We study the properties of coherence concurrence and present a physical explanation analogous to the coherence of assistance. We give an optimal pure state decomposition which attains the coherence concurrence for qubit states. We prove the additivity of coherence concurrence under direct sum operations in another way. Using these results, we calculate
Ming-Jing Zhao +4 more
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