Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Baruch Meerson"'
Autor:
Baruch Meerson
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033242 (2024)
Han et al. [Phys. Rev. Lett. 132, 137102 (2024)PRLTAO0031-900710.1103/PhysRevLett.132.137102] have recently introduced a classical stochastic lattice gas model which, in addition to particle conservation, also conserves the particles' dipole moment.
Externí odkaz:
https://doaj.org/article/21b88828a6b54d1894c03af2e7da2f0e
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013174 (2020)
The Airy distribution (AD) describes the probability distribution of the area under a Brownian excursion. The AD is prominent in several areas of physics, mathematics, and computer science. Here we use a dilute colloidal system to directly measure th
Externí odkaz:
https://doaj.org/article/312db3cd182745bea8293256c36d26bd
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 032043 (2019)
Atypically large fluctuations in macroscopic nonequilibrium systems continue to attract interest. Their probability can often be determined by the optimal fluctuation method (OFM). The OFM brings about a conditional variational problem, the solution
Externí odkaz:
https://doaj.org/article/c7d6378f5603409c9b106d613500953c
Autor:
Baruch Meerson
Publikováno v:
Physical Review E. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486a31e00f8a792a58316e72f46e2953
https://doi.org/10.1103/physreve.107.039902
https://doi.org/10.1103/physreve.107.039902
Publikováno v:
Physical Review E. 106
The Wiener's path integral plays a central role in the studies of Brownian motion. Here we derive exact path-integral representations for the more general \emph{fractional} Brownian motion (fBm) and for its time derivative process -- the fractional G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2f88a308d14d70e8c6b630f58d1a64
https://doi.org/10.1103/physreve.106.l062102
https://doi.org/10.1103/physreve.106.l062102
Publikováno v:
Physical review. E. 106(3-1)
We introduce and study analytically and numerically a simple model of inter-agent competition, where underachievement is strongly discouraged. We consider $N\gg 1$ particles performing independent Brownian motions on the line. Two particles are selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a549560000356817c883e1f81f4536a7
https://pubmed.ncbi.nlm.nih.gov/36266791
https://pubmed.ncbi.nlm.nih.gov/36266791
Publikováno v:
Physical review. E. 106(2-1)
We study stationary fluctuations in two models involving $N$ Brownian particles undergoing stochastic resetting to the origin in 1d. We start with the basic reset model where the particles reset independently (model A). Then we introduce nonlocal int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e89c8160b3f500a439c4bdccf2cfbd4e
https://pubmed.ncbi.nlm.nih.gov/36110003
https://pubmed.ncbi.nlm.nih.gov/36110003
Publikováno v:
Physical Review Letters. 128
We determine the full statistics of nonstationary heat transfer in the Kipnis-Marchioro-Presutti lattice gas model at long times by uncovering and exploiting complete integrability of the underlying equations of the macroscopic fluctuation theory. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e778d03cfb137be397853a92544383a
https://doi.org/10.1103/physrevlett.128.130602
https://doi.org/10.1103/physrevlett.128.130602
We investigate non-stationary heat transfer in the Kipnis-Marchioro-Presutti (KMP) lattice gas model at long times in one dimension when starting from a localized heat distribution. At large scales this initial condition can be described as a delta-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9d5b117699f65bfac4799e85285875c
Autor:
Baruch Meerson, Gleb Oshanin
It has been shown recently that the optimal fluctuation method -- essentially geometrical optics -- provides a valuable insight into large deviations of Brownian motion. Here we extend the geometrical optics formalism to two-sided, $-\infty
Comm
Comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20de4c413ec0b1651b124beefb63d17e