Understanding partial \(\mathcal{PT}\) symmetry as weighted composition conjugation in reproducing kernel Hilbert space: an application to non-Hermitian Bose-Hubbard type Hamiltonian in Fock space

DOI10.1007/s10773-021-04946-2OpenAlexW3197482920WikidataQ114226199 ScholiaQ114226199MaRDI QIDQ2239783

Arindam Chakraborty

Publication date: 5 November 2021

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2012.14101

zbMATH Keywords

Fock spacereproducing kernel Hilbert spaceBose-Hubbard modelnon-Hermitian operatorpartial \(\mathcal{PT}\)-symmetry

Mathematics Subject Classification ID

Special classes of linear operators (47Bxx) General theory of linear operators (47Axx) General mathematical topics and methods in quantum theory (81Qxx)

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