Stochastic thermodynamics of phase transitions and periodically driven systems

• Grant number: 21/03372-2
• Support Opportunities: Regular Research Grants
• Start date: October 01, 2021
• End date: May 31, 2024
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: Carlos Eduardo Fiore dos Santos
• Grantee: Carlos Eduardo Fiore dos Santos
• Host Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• City of the host institution: São Paulo

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

(12)

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

FORGO, GUSTAVO A. L.; FILHO, FERNANDO S.; VIEIRA, ANDRE P.; CLEUREN, BART; BUSIELLO, DANIEL M.; FIORE, CARLOS E.. Splitting of nonequilibrium phase transitions in driven Ising models. PHYSICAL REVIEW RESEARCH, v. 7, n. 3, p. 7-pg., 2025-09-04. (21/03372-2, 22/15453-0, 24/03763-0, 22/16192-5, 23/12490-4)

BUSIELLO, D. M.; FIORE, C. E.. Hyperaccurate bounds in discrete-state Markovian systems. Journal of Physics A-Mathematical and Theoretical, v. 55, n. 48, p. 17-pg., 2022-12-02. (21/03372-2)

FERNANDO FILHO, S.; AKASAKI, BRUNO A. N.; NOA, CARLOS E. F.; CLEUREN, BART; FIORE, CARLOS E.. Thermodynamics and efficiency of sequentially collisional Brownian particles: The role of drivings. PHYSICAL REVIEW E, v. 106, n. 4, p. 13-pg., 2022-10-24. (21/03372-2)

HAWTHORNE, FELIPE; CLEUREN, B.; FIORE, CARLOS E.. Thermodynamics of a minimal interacting heat engine: Comparison between engine designs. PHYSICAL REVIEW E, v. 109, n. 6, p. 12-pg., 2024-06-07. (21/03372-2)

FORGO, GUSTAVO A. L.; FILHO, FERNANDO S.; AKASAKI, BRUNO A. N.; FIORE, CARLOS E.. Thermodynamics of underdamped Brownian collisional engines: General features and resonant phenomena. PHYSICAL REVIEW E, v. 110, n. 5, p. 10-pg., 2024-11-20. (24/03763-0, 22/15453-0, 21/03372-2, 22/16192-5)

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)

FILHO, FERNANDO S.; FORAO, GUSTAVO A. L.; BUSIELLO, DANIEL M.; CLEUREN, B.; FIORE, CARLOS E.. Powerful ordered collective heat engines. PHYSICAL REVIEW RESEARCH, v. 5, n. 4, p. 12-pg., 2023-10-20. (21/03372-2, 21/13287-2)

TOME, TANIA; FIORE, CARLOS E.; DE OLIVEIRA, MARIO J.. Stochastic thermodynamics of opinion dynamics models. PHYSICAL REVIEW E, v. 107, n. 6, p. 10-pg., 2023-06-26. (21/03372-2)

MAMEDE, IAGO N.; SINGH, PRASHANT; PAL, ARNAB; FIORE, CARLOS E.; PROESMANS, KAREL. Work statistics at first-passage times. NEW JOURNAL OF PHYSICS, v. 26, n. 3, p. 19-pg., 2024-03-01. (21/12551-8, 21/03372-2, 23/00096-0)

HAWTHORNE, FELIPE; HARUNARI, PEDRO E.; DE OLIVEIRA, MARIO J.; FIORE, CARLOS E.; BERIS, ANTONY N.. Nonequilibrium Thermodynamics of the Majority Vote Model. Entropy, v. 25, n. 8, p. 14-pg., 2023-08-01. (21/03372-2)

MAMEDE, IAGO N.; PROESMANS, KAREL; FIORE, CARLOS E.. Thermodynamics of interacting systems: The role of the topology and collective effects. PHYSICAL REVIEW RESEARCH, v. 5, n. 4, p. 12-pg., 2023-12-22. (21/12551-8, 21/03372-2, 23/00096-0)

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)