161 citations · 566 across the 20 of their papers we have counts for
13 papers · 1 filter
Exact Fluctuation-Response Relations for Underdamped Langevin Dynamics
Tan Van Vu, Van Tuan Vo, Ruicheng Bao +1
Thermodynamic uncertainty relations connect current fluctuations to dissipation and, in certain settings, can emerge from underlying fluctuation-response relations. However, in und…
Predicting the conditions for observing the Mpemba effect
Yue Liu, Tan Van Vu, Raphaël Chétrite +2
The Mpemba effect, a counterintuitive phenomenon where a hotter system relaxes faster than a colder one, has been widely observed in various nonequilibrium systems. Despite this pr…
Hierarchy of entropy production and thermodynamic trade-off relations in non-Markovian systems
Ken Funo, Tan Van Vu, Keiji Saito
Non-Markovian dynamics arise when a system is coupled to a bath with finite correlation time, producing memory effects that can modify finite-time thermodynamic behavior. We study…
The Mpemba effect likes to hit a wall
Yue Liu, Tan Van Vu, Raphaël Chétrite +2
The original Mpemba effect refers to the idea that a macroscopic hot system cools faster than an initially colder one. In its microscopic and classical versions, the system is mode…
Time-cost-error trade-off relation in thermodynamics: The third law and beyond
Tan Van Vu, Keiji Saito
Elucidating fundamental limitations inherent in physical systems is a central subject in physics. For important thermodynamic operations such as information erasure, cooling, and c…
Universal bounds on the performance of information-thermodynamic engine
Tomohiro Tanogami, Tan Van Vu, Keiji Saito
We investigate fundamental limits on the performance of information processing systems from the perspective of information thermodynamics. We first extend the thermodynamic uncerta…
Dissipation, quantum coherence, and asymmetry of finite-time cross-correlations
Tan Van Vu, Van Tuan Vo, Keiji Saito
Recent studies have revealed a deep connection between the asymmetry of cross-correlations and thermodynamic quantities in the short-time limit. In this study, we address the finit…
Geometric characterization for cyclic heat engines far from equilibrium
Tan Van Vu, Keiji Saito
Considerable attention has been devoted to microscopic heat engines in both theoretical and experimental aspects. Notably, the fundamental limits pertaining to power and efficiency…
Thermodynamic Unification of Optimal Transport: Thermodynamic Uncertainty Relation, Minimum Dissipation, and Thermodynamic Speed Limits
Tan Van Vu, Keiji Saito
Thermodynamics serves as a universal means for studying physical systems from an energy perspective. In recent years, with the establishment of the field of stochastic and quantum…
Unified thermodynamic-kinetic uncertainty relation
Van Tuan Vo, Tan Van Vu, Yoshihiko Hasegawa
Understanding current fluctuations is of fundamental importance and paves the way for the development of practical applications. According to the thermodynamic and kinetic uncertai…
Thermodynamics of Precision in Markovian Open Quantum Dynamics
Tan Van Vu, Keiji Saito
The thermodynamic and kinetic uncertainty relations indicate trade-offs between the relative fluctuation of observables and thermodynamic quantities such as dissipation and dynamic…
Finite-Time Quantum Landauer Principle and Quantum Coherence
Tan Van Vu, Keiji Saito
The Landauer principle states that any logically irreversible information processing must be accompanied by dissipation into the environment. In this study, we investigate the heat…
Toward relaxation asymmetry: Heating is faster than cooling
Tan Van Vu, Yoshihiko Hasegawa
An asymmetry in thermal relaxation toward equilibrium has been uncovered for Langevin systems near stable minima [Phys. Rev. Lett. 125, 110602 (2020)]. It has been shown that, give…