Lenart Zadnik (Author), Tomaž Prosen (Author)

Abstract

The extensivity of the quantum Hirota model's conservation laws on a 1 + 1 dimensional lattice is considered. This model can be interpreted in terms of an integrable many-body quantum Floquet dynamics. We establish the procedure to generate a continuous family of quasilocal conservation laws from the conserved operators proposed by Faddeev and Volkov. The Hilbert–Schmidt kernel which allows the calculation of inner products of these new conservation laws is explicitly computed. This result has potential applications in quantum quench and transport problems in integrable quantum field theories.

Keywords

kvantna mehanika;ohranitveni zakoni;integrabilni sistemi;quantum mechanics;conservation laws;integrable systems;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FMF - Faculty of Mathematics and Physics
UDC: 530.145
COBISS: 3114596 Link will open in a new window
ISSN: 1751-8113
Views: 1148
Downloads: 656
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Other data

Secondary language: Slovenian
Secondary keywords: kvantna mehanika;ohranitveni zakoni;integrabilni sistemi;
Type (COBISS): Scientific work
Pages: 19 str.
Volume: ǂVol. ǂ50
Issue: ǂart. no. ǂ265203
Chronology: 2017
DOI: 10.1088/1751-8121/aa6e09
ID: 10850847