Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Acharya, Subhajit"'
Autor:
Acharya, Subhajit, Bagchi, Biman
Intermolecular correlations lower values of both diffusion and entropy. We present an analysis of the existing relations between long-time diffusion (D) and entropy. S. A recently proposed inequality, a lower bound, by Sorkin et al., expresses the lo
Externí odkaz:
http://arxiv.org/abs/2406.08885
Autor:
Acharya, Subhajit, Bagchi, Biman
The celebrated Stokes Law (SL) of hydrodynamics predicts that the velocity of a particle pulled through a liquid by an external force, Fex, is directly proportional to the force and inversely proportional to the friction {\zeta} acted by the medium o
Externí odkaz:
http://arxiv.org/abs/2402.16301
Autor:
Acharya, Subhajit, Bagchi, Biman
The task of a first principles theoretical calculation of the rate of gas to liquid nucleation has remained largely incomplete despite the existence of reliable results from unbiased simulation studies at large supersaturation. Although the classical
Externí odkaz:
http://arxiv.org/abs/2402.15126
Boltzmann's H-Theorem, formulated 150 years ago in terms of H-function that also bears his name, is one of the most celebrated theorems of science and paved the way for the development of nonequilibrium statistical mechanics. Nevertheless, quantitati
Externí odkaz:
http://arxiv.org/abs/2207.00805
Autor:
Acharya, Subhajit, Bagchi, Biman
Diffusion in a multidimensional energy surface with minima and barriers is a problem of importance in statistical mechanics and also has wide applications, such as protein folding. To understand it in such a system, we carry out theory and simulation
Externí odkaz:
http://arxiv.org/abs/2206.13565
Autor:
Acharya, Subhajit, Bagchi, Biman
Publikováno v:
Journal of Chemical Physics; 5/7/2024, Vol. 160 Issue 17, p1-11, 11p
Autor:
Acharya, Subhajit, Bagchi, Biman
Publikováno v:
Journal of Chemical Physics; 5/7/2024, Vol. 160 Issue 17, p1-13, 13p
Autor:
Acharya, Subhajit, Bagchi, Biman
Although an intimate relation between entropy and diffusion has been advocated for many years and even seems to have been verified in theory and experiments, a quantitatively reliable study, and any derivation of an algebraic relation between the two
Externí odkaz:
http://arxiv.org/abs/2001.09132
Spherical confinement can alter the properties of a dipolar fluid in several different ways. In an atomistic molecular dynamics simulation study of two different dipolar liquids (SPC/E water and a model Stockmayer fluid) confined to nanocavities of d
Externí odkaz:
http://arxiv.org/abs/1904.05860
Experiments reveal that DNA solvation dynamics (SD) is characterized by multiple time scales ranging from a few ps to hundreds of ns and in some cases even up to microseconds. The last part of decay is slow and is characterized by a power law (PL). T
Externí odkaz:
http://arxiv.org/abs/1808.10471