Stochastic thermodynamics of phase transitions and periodically driven systems

• Grant number: 21/03372-2
• Support type: Regular Research Grants
• Duration: October 01, 2021 - September 30, 2023
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal researcher: Carlos Eduardo Fiore dos Santos
• Grantee: Carlos Eduardo Fiore dos Santos
• Home Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil

Abstract

The research project aims at tackeling distinct (and timely) problems within the framework of stochastic thermodynamics. In the first part, we intend to advance in the statistics of entropy production and fluxes at the phase coexistence regimes. In the second part, we shall investigate distinct protocols for optimizing the performance of brownian machines at finite times. In the last part, we intend to analyze/investigate the hyperaccurate currents for markovian systems and their potential applications, such as for the efficiency of thermal machines. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

MAMEDE, IAGO N.; HARUNARI, PEDRO E.; AKASAKI, BRUNO A. N.; PROESMANS, KAREL; FIORE, C. E.. btaining efficient thermal engines from interacting Brownian particles under time-periodic driving. Physical Review E, v. 105, n. 2, FEB 4 2022. (20/03708-8, 17/24567-0, 21/03372-2, 20/12021-6, 18/02405-1)

FERNANDEZ NOA, C. E.; STABLE, ANGEL L. L.; OROPESA, WILLIAM G. C.; ROSAS, ALEXANDRE; FIORE, C. E.. Efficient asymmetric collisional Brownian particle engines. PHYSICAL REVIEW RESEARCH, v. 3, n. 4, DEC 2 2021. (21/03372-2, 18/02405-1)