Results 11 to 20 of about 5,285,152 (201)
Common Coherence Witnesses and Common Coherent States
Entropy, 2021 We show the properties and characterization of coherence witnesses. We show methods for constructing coherence witnesses for an arbitrary coherent state. We investigate the problem of finding common coherence witnesses for certain class of states.
Bang-Hai Wang +3 more
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Semiclassical gravity beyond coherent states [PDF]
Journal of High Energy Physics, 2023 We show that it is possible to still use semiclassical gravity together with quantum field theory beyond the regimes where the field state is coherent.
Shahnewaz Ahmed +2 more
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Generalized coherent states [PDF]
, 2014 In the coherent state of the harmonic oscillator, the probability density is that of the ground state subjected to an oscillation along a classical trajectory. Senitzky and others pointed out that there are states of the harmonic oscillator corresponding
TG Philbin (21843665)
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An application of geometric quantization and coherent states to vortex theory
, 1993 In this note we describe some recent applications of symplectic methods, geometric quantization, and coherent states to fluid ...
PENNA VITTORIO, SPERA, Mauro
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Transcoherent States: Optical States for Maximal Generation of Atomic Coherence
PRX Quantum, 2020 Quantum technologies are built on the power of coherent superposition. Atomic coherence is typically generated from optical coherence, most often via Rabi oscillations.
Aaron Z. Goldberg, Aephraim M. Steinberg
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Wigner Functions of Time-Dependent Cat-like Even/Odd Superpositions of Nonlinear Coherent States
EntropyWe calculate and plot 2D slices of the Wigner functions of several families of highly excited even and odd superpositions of nonlinear coherent states, looking for conditions under which such superpositions can be interpreted as models of the ...
Miguel Citeli de Freitas +1 more
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Nonclassicalities of two-mode photon‑added coherent states
Results in PhysicsOne of the most promising nonclassical states in the context of quantum optics are hybrid coherent states, which include a combination of coherent states and single-photon-added coherent states.
Hassan Sobhani +2 more
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Coherent shuttle of electron-spin states
npj Quantum Information, 2017 Qubit transfer: Shuttling single spins with quantum dots A technique enables transferring single spin qubits across an array of quantum dots while their phase coherence is preserved.
Takafumi Fujita +4 more
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Optical tomography for excited coherent states associated to deformed oscillators
Results in Physics, 2019 In this manuscript, we study the deformed optical tomography for excited coherent states associated to deformed Heisenberg algebra. By using the numerical solution of the recurrence relation, we evaluate the eigenstates of the deformed quadrature ...
Abdullah M. Almarashi +4 more
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Coherent excitation of ultracold atoms between ground and Rydberg states [PDF]
, 2011 This thesis describes the development of an experiment to study coherent population transfer between ground states, and between ground and Rydberg states, in ultracold atoms.
Abel, Richard Philip +1 more
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