Interacting Bosons in a Double-Well Potential: Localization Regime
Sign Up to like & getrecommendations! Published in 2018 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-018-3156-2
Abstract: We study the ground state of a large bosonic system trapped in a symmetric double-well potential, letting the distance between the two wells increase to infinity with the number of particles. In this context, one… read more here.
Keywords: potential localization; bosons double; interacting bosons; well potential ... See more keywords
Why a Bose–Einstein condensate cannot exist in a system of interacting bosons at ultrahigh temperatures
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DOI: 10.1063/10.0036502
Abstract: It is well known that a Bose–Einstein (BE) condensate of atoms exists in a system of interacting Bose atoms at T≲Tc(i), where Tc(i) is the BE condensation temperature of an ideal gas. It is also… read more here.
Keywords: system; bose einstein; system interacting; interacting bosons ... See more keywords
Infinite cycles of interacting bosons
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DOI: 10.1088/1402-4896/ad8602
Abstract: In the first-quantized description of bosonic systems permutation cycles formed by the particles play a fundamental role. In the ideal Bose gas Bose-Enstein condensation (BEC) is signaled by the appearance of infinite cycles. When the… read more here.
Keywords: interacting bosons; cycles interacting; infinite cycles;
Exact solution for a class of quantum models of interacting bosons
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/adbd9c
Abstract: Quantum models of interacting bosons have a wide range of applications, including the propagation of optical modes in nonlinear media, such as the k-photon down-conversion. Many of these models are related to nonlinear deformations of… read more here.
Keywords: solution; interacting bosons; class quantum; quantum models ... See more keywords
Information theoretic measures for interacting bosons in optical lattice.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.024119
Abstract: This work reports the different information theoretic measures, i.e., Shannon information entropy, order, disorder, complexity, and their dynamical measure for the interacting bosons in an optical lattice with both commensurate and incommensurate filling factor. We… read more here.
Keywords: information; state; information theoretic; theoretic measures ... See more keywords
Emergence of Topological States in Relaxation Dynamics of Interacting Bosons.
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DOI: 10.1103/physrevlett.134.123405
Abstract: Topological concepts have been employed to understand a wide range of phenomena in physics. While a plethora of ground states are known to have topological underpinning, it is still quite unclear if and how topology… read more here.
Keywords: stationary states; states relaxation; emergence topological; interacting bosons ... See more keywords