Reservoir engineering for classical nonlinear fields
Tissot B, Ribeiro H, Marquardt F (2024)
Publication Type: Journal article
Publication year: 2024
Journal
Book Volume: 6
Article Number: 023015
Journal Issue: 2
DOI: 10.1103/PhysRevResearch.6.023015
Abstract
Reservoir engineering has become a prominent tool to control quantum systems. Recently, there have been first experiments applying it to many-body systems, especially with a view to engineer particle-conserving dissipation for quantum simulations using bosons. In this paper, we explore the dissipative dynamics of these systems in the classical limit. We derive a general equation of motion capturing the effective nonlinear dissipation introduced by the bath and apply it to the special case of a Bose-Hubbard model, where it leads to an unconventional type of dissipative nonlinear Schrödinger equation. Building on that, we study the dynamics of one and two solitons in such a dissipative classical field theory.
Involved external institutions
Universität Konstanz
Germany (DE)
University of Massachusetts Lowell
United States (USA) (US)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Germany (DE)
University of Massachusetts Lowell
United States (USA) (US)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
How to cite
APA:
Tissot, B., Ribeiro, H., & Marquardt, F. (2024). Reservoir engineering for classical nonlinear fields. Physical Review Research, 6(2). https://doi.org/10.1103/PhysRevResearch.6.023015
MLA:
Tissot, Benedikt, Hugo Ribeiro, and Florian Marquardt. "Reservoir engineering for classical nonlinear fields." Physical Review Research 6.2 (2024).
BibTeX: Download