4 papers
Extending Covariant Fluctuation Theorems into Quantum Regime through Quasiprobability Approach
Ji-Hui Pei, Tingzhang Shi, Jin-Fu Chen +1
The covariant formulation of stochastic thermodynamics requires treating the stochastic work as a 4-vector, posing significant challenges for quantum systems due to the non-commuta…
Exact four-vector work distribution and covariant fluctuation theorems of work for a relativistic particle in an expanding piston
Tingzhang Shi, Chentong Qi, H. T. Quan
We investigate the non-equilibrium four-vector work in an expanding relativistic piston. We derive the exact work distribution in this pedagogical model and find that the joint dis…
Exact Work Distribution and Jarzynski's Equality of a Relativistic Particle in an Expanding Piston
Xianghang Zhang, Tingzhang Shi, H. T. Quan
We study the non-equilibrium work in a pedagogical model of relativistic ideal gas. We obtain the exact work distribution and verify the Jarzynski's equality. In the non-relativist…
Lorentz Transformation of the Energy Spectrum of the Equilibrium State of Massive Free Fields
Ruohan Xu, Tingzhang Shi, H. T. Quan
In previous studies of relativistic thermodynamics, the temperature of a static system, as perceived by a moving observer, has traditionally been treated as a scalar. This assumpti…