Realizing ${\mathcal{P}}{\mathcal{T}}$-symmetric BEC subsystems in closed Hermitian systems

DOI10.1088/1751-8113/48/33/335302zbMath1325.81088arXiv1503.01660OpenAlexW3122195703MaRDI QIDQ3448402

Holger Cartarius, Günter Wunner, Jörg Main, Jan Schnabel, Ibrokhim Iskandarov, Robin Gutöhrlein

Publication date: 23 October 2015

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

Full work available at URL: https://arxiv.org/abs/1503.01660

zbMATH Keywords

bifurcationsBose-Einstein condensatesmatrix models\(\mathcal{PT}\)-symmetry

Mathematics Subject Classification ID

Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Bifurcations in context of PDEs (35B32) Open systems, reduced dynamics, master equations, decoherence (81S22) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

Related Items (4)

Stationary hypergeometric solitons and their stability in a Bose-Einstein condensate with \(\mathcal{PT}\)-symmetric potential ⋮ Stability and collisions of quantum droplets in \(\mathcal{PT}\)-symmetric dual-core couplers ⋮ Josephson dynamics of superfluid Fermi gases in a double-well potential with dissipation or gain ⋮ Perpetual emulation threshold of $\mathcal{PT}$ -symmetric Hamiltonians

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