Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Kenkre, V. P."'
Publikováno v:
Front. Ecol. Evol. 11:1230890 (2023)
Quantifying animal interactions is crucial for understanding various ecological processes, including social community structures, predator-prey dynamics, spreading of pathogens and information. Despite the ubiquity of interaction processes among anim
Externí odkaz:
http://arxiv.org/abs/2309.17373
We present numerical investigations into the question of the validity of the Boltzmann prescription in Statistical Mechanics for large systems, addressing the issue of whether extensivity of energy implies the extensivity of the Boltzmann entropy. Th
Externí odkaz:
http://arxiv.org/abs/2201.02271
We discuss coherent atomic oscillations between two weakly coupled Bose-Einstein condensates that are energetically different. The weak link is notionally provided by a laser barrier in a (possibly asymmetric) multi-well trap or by Raman coupling bet
Externí odkaz:
http://arxiv.org/abs/2108.08711
The microscopic origin of friction is an important topic in science and technology. To date, noteworthy aspects of it remain unsolved. In an effort to shed some light on the possible mechanisms that could give rise to the macroscopic emergence of fri
Externí odkaz:
http://arxiv.org/abs/1707.05910
Akademický článek
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Autor:
Sugaya, S., Kenkre, V. M.
A pair of random walkers, the motion of each of which in two dimensions is confined spatially by the action of a quadratic potential centered at different locations for the two walks, are analyzed in the context of reaction-diffusion. The application
Externí odkaz:
http://arxiv.org/abs/1610.05800
Autor:
Kenkre, V. M., Sugaya, S.
A theory of the spread of epidemics is formulated on the basis of pairwise interactions in a dilute system of random walkers (infected and susceptible animals) moving in n dimensions. The motion of an animal pair is taken to obey a Smoluchowski equat
Externí odkaz:
http://arxiv.org/abs/1408.5430
Problems involving the capture of a moving entity by a trap occur in a variety of physical situations, the moving entity being an electron, an excitation, an atom, a molecule, a biological object such as a receptor cluster, a cell, or even an animal
Externí odkaz:
http://arxiv.org/abs/1310.4884
Autor:
Tiwari, M., Kenkre, V. M.
The approach to equilibrium of a nondegenerate quantum system involves the damping of microscopic population oscillations, and, additionally, the bringing about of detailed balance, i.e. the achievement of the correct Boltzmann factors relating the p
Externí odkaz:
http://arxiv.org/abs/1308.2825
We propose a simple stochastic model which successfully explains the long coherence effects observed in photosynthetic Excitation Energy Transport (EET) by 2D photon echo experiments of G. S. Engel et. al. (Nature, {\bf 446} 782, (2007)). Our Two-Com
Externí odkaz:
http://arxiv.org/abs/1106.5854