Results 31 to 40 of about 5,786 (282)
Basic properties of coherent-squeezed states revisited [PDF]
International Journal of Geometric Methods in Modern Physics, 2014 In this paper, we treat coherent-squeezed states of Fock space once more and study some basic properties of them from a geometrical point of view. Since the set of coherent-squeezed states {|α, β〉|α, β ∈ C} makes a real four-dimensional surface in the Fock space ℱ (which is of course not flat), we can calculate its metric.
Fujii, Kazuyuki, Oike, Hiroshi
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Applied Sciences, 2022 Uniaxial compressive strength (UCS) testing requires high-quality core samples, which is a difficult task for weak, highly fractured, thinly bedded, foliated, and weathered rocks. In addition, it is time-consuming and expensive.
Jianjun Wang +4 more
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Scalable spin squeezing from spontaneous breaking of a continuous symmetry [PDF]
, 2022 Spontaneous symmetry breaking (SSB) is a property of Hamiltonian equilibrium states which, in the thermodynamic limit, retain a finite average value of an order parameter even after a field coupled to it is adiabatically turned off.
Roscilde, Tommaso +3 more
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On the uniform squeezing property and the squeezing function
, 2013 We describe the boundary behaviors of the squeezing functions for all bounded convex domains in $\mathbb{C}^n$ and bounded domains with a $C^2$ strongly convex boundary point.
Kim, Kang-Tae, Zhang, Liyou
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Quantum entanglement for systems of identical bosons: II. Spin squeezing and other entanglement tests [PDF]
, 2017 These two accompanying papers are concerned with entanglement for systems of identical massive bosons and the relationship to spin squeezing and other quantum correlation effects. The main focus is on two mode entanglement, but multi-mode entanglement is
Margaret Reid (18926935) +3 more
core +6 more sources
BIPARTITE SQUEEZING OPERATOR FROM COHERENT ENTANGLED STATE GENERATED BY ASYMMETRIC BEAMSPLITTER [PDF]
, 2011 With use of the newly proposed bipartite coherent entangled state (generated by asymmetric beamsplitter) and by projecting both the classical symplectic transform and the classical dilation one in phase space onto quantum mechanical Hilbert space, we ...
QING-QIANG KUANG, LI-YUN HU
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Geophysical criterion of pre-outburst coal outsqueezing from the face space into the working
International Journal of Mining Science and Technology, 2019 The initial process of coal and gas sudden outburst is studied in the article when under the influence of rock and gas pressure the part of a coal seam layer (a coal section) is squeezed out from the mouth of the future outburst cavity in a jump-like ...
Alexander Shadrin, Yuliya Diyuk
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Spectral properties of the squeeze operator [PDF]
Physics Letters A, 2004 9 ...
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Spin squeezing generated by the anisotropic central spin model [PDF]
, 2023 Spin squeezing, as a crucial quantum resource, plays a pivotal role in quantum metrology, enabling us to achieve high-precision parameter estimation schemes.
Shao, Lei, Fu, Libin
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Safe Squeezing for Antisparse Coding [PDF]
, 2020 International audienceSpreading the information over all coefficients of a representation is a desirable property in many applications such as digital communication or machine learning.
Elvira, Clément, Herzet, Cédric
core +2 more sources