Bose–Einstein Condensation Processes with Nontrivial Geometric Multiplicities Realized via <i>𝒫𝒯</i>−Symmetric and Exactly Solvable Linear-Bose–Hubbard Building Blocks

Bose–Einstein Condensation Processes with Nontrivial Geometric Multiplicities Realized via <i>𝒫𝒯</i>−Symmetric and Exactly Solvable Linear-Bose–Hubbard Building Blocks

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Bibliographic Details
Main Author: Miloslav Znojil
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Quantum Reports
Subjects:
Bose–Hubbard system of bosons
Bose–Einstein process of condensation
Kato’s exceptional points of higher orders
geometric multiplicity index
classification scheme
exactly solvable generalized Bose–Hubbard Hamiltonians
Online Access:https://www.mdpi.com/2624-960X/3/3/34

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