Spectral singularities in ${\mathcal P}{\mathcal T}$-symmetric Bose–Einstein condensates

DOI10.1088/1751-8113/46/27/275307zbMath1270.81247arXiv1303.0132OpenAlexW3126135756MaRDI QIDQ5326007

Günter Wunner, Holger Cartarius, Jörg Main, W. D. Heiss

Publication date: 31 July 2013

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1303.0132

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) NLS equations (nonlinear Schrödinger equations) (35Q55) Many-body theory; quantum Hall effect (81V70) Statistical thermodynamics (82B30)

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