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Geometry and Quantum Thermodynamics

A special issue of Entropy (ISSN 1099-4300). This special issue belongs to the section "Thermodynamics".

Deadline for manuscript submissions: closed (15 March 2023) | Viewed by 2127

Special Issue Editors


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Guest Editor
Center for Quantum Technology Research, School of Physics, Beijing Institute of Technology, Beijing 100811, China
Interests: quantum physics; quantum information
Department of Physics, Zhejiang Normal University, Jinhua 321004, China
Interests: non-equilibrium heat transport; non-equilibrium statistics; quantum optics; light-matter interaction

Special Issue Information

Dear Colleagues,

The geometric description of thermodynamics has a long history of development since the work of Gibbs. The geometric method is not only appropriate for constructing the framework of thermodynamics, but it is also an elegant and effective tool in solving practical problems such as optimization of thermodynamics processes. Today, the role of geometry is receiving considerable attention from the community of quantum thermodynamics. It is hoped this Special Issue will provide a venue for recent developments in solving quantum thermodynamic problems with geometric methods, as well as thinking of the foundation of quantum thermodynamics from a geometric perspective. The topics of interest include but are not restricted to the following:

  1. Thermodynamic length in optimizing quantum thermodynamic processes;
  2. Unify description of classical and quantum thermodynamic uncertainty relations from a geometric perspective;
  3. Geometry and quantum information erasing;
  4. Contact geometric structure of quantum thermodynamics.

Dr. Xu Dazhi
Dr. Chen Wang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Entropy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (1 paper)

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Research

17 pages, 6312 KiB  
Article
Thermoelectric Rectification and Amplification in Interacting Quantum-Dot Circuit-Quantum-Electrodynamics Systems
by Jincheng Lu, Rongqian Wang, Chen Wang and Jian-Hua Jiang
Entropy 2023, 25(3), 498; https://doi.org/10.3390/e25030498 - 14 Mar 2023
Cited by 1 | Viewed by 1712
Abstract
Thermoelectric rectification and amplification were investigated in an interacting quantum-dot circuit-quantum-electrodynamics system. By applying the Keldysh nonequilibrium Green’s function approach, we studied the elastic (energy-conserving) and inelastic (energy-nonconserving) transport through a cavity-coupled quantum dot under the voltage biases in a wide spectrum of [...] Read more.
Thermoelectric rectification and amplification were investigated in an interacting quantum-dot circuit-quantum-electrodynamics system. By applying the Keldysh nonequilibrium Green’s function approach, we studied the elastic (energy-conserving) and inelastic (energy-nonconserving) transport through a cavity-coupled quantum dot under the voltage biases in a wide spectrum of electron–electron and electron–photon interactions. While significant charge and Peltier rectification effects were found for strong light–matter interactions, the dependence on electron–electron interaction could be nonmonotonic and dramatic. Electron–electron interaction-enhanced transport was found under certain resonance conditions. These nontrivial interaction effects were found in both linear and nonlinear transport regimes, which manifested in charge and thermal currents, rectification effects, and the linear thermal transistor effect. Full article
(This article belongs to the Special Issue Geometry and Quantum Thermodynamics)
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