Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Nath, Trisha"'
Autor:
Nath, Trisha, Heussinger, Claus
Using molecular dynamics simulations, we study the steady shear flow of dense assemblies of anisotropic spherocylindrical particles of varying aspect ratios. Comparing frictionless and frictional particles we discuss the specific role of frictional i
Externí odkaz:
http://arxiv.org/abs/1812.00757
Publikováno v:
Phys. Rev. E 97, 032131 (2018)
We study the different phases and the phase transitions in a system of $Y$-shaped particles, examples of which include Immunoglobulin-G and trinaphthylene molecules, on a triangular lattice interacting exclusively through excluded volume interactions
Externí odkaz:
http://arxiv.org/abs/1712.02301
Publikováno v:
J. Stat. Mech. 2017, 043201 (2017)
The hard square lattice gas model on a square lattice is known to undergo a continuous phase transition from a low density fluid-like phase to high density phase with columnar or smectic order. We estimate the critical activity $z_c$ by calculating,
Externí odkaz:
http://arxiv.org/abs/1702.02332
Autor:
Nath, Trisha, Rajesh, R.
Publikováno v:
Journal of Statistical Mechanics: Theory and Experiment, 7 (2016), 073203
The $k$-NN hard core lattice gas model on a square lattice, in which the first $k$ next nearest neighbor sites of a particle are excluded from being occupied by another particle, is the lattice version of the hard disc model in two dimensional contin
Externí odkaz:
http://arxiv.org/abs/1604.08376
Publikováno v:
EPL (Europhysics Letters), 114 (2016) 10003
A system of $2\times d$ hard rectangles on square lattice is known to show four different phases for $d \geq 14$. As the covered area fraction $\rho$ is increased from $0$ to $1$, the system goes from low-density disordered phase, to orientationally-
Externí odkaz:
http://arxiv.org/abs/1601.02198
Publikováno v:
Journal of Statistical Physics 2015 Volume 160, Issue 5 , pp 1173-1197
We study a system of monodispersed hard rectangles of size $m \times d$, where $d\geq m$ on a two dimensional square lattice. For large enough aspect ratio, the system is known to undergo three entropy driven phase transitions with increasing activit
Externí odkaz:
http://arxiv.org/abs/1411.7831
Autor:
Nath, Trisha, Rajesh, R.
Publikováno v:
Physical Review E 90, 012120 (2014)
We study the $k$-NN hard core lattice gas model in which the first $k$ next nearest neighbor sites of a particle are excluded from occupation by other particles on a two dimensional square lattice. This model is the lattice version of the hard disc s
Externí odkaz:
http://arxiv.org/abs/1404.6902
Publikováno v:
Eur. Phys. Jr. Plus, 127(3), 28 (2012)
A classic no-go theorem in one-dimensional quantum mechanics can be evaded when the potentials are unbounded below, thus allowing for novel parity-paired degenerate energy bound states. We numerically determine the spectrum of one such potential and
Externí odkaz:
http://arxiv.org/abs/1108.0051
Autor:
Nath, Trisha1 (AUTHOR), Heussinger, Claus1 (AUTHOR) claus.heussinger@theorie.physik.uni-goettingen.de
Publikováno v:
European Physical Journal E -- Soft Matter. Dec2019, Vol. 42 Issue 12, p1-8. 8p.
Autor:
Nath, Trisha1 trishan@imsc.res.in, Kundu, Joyjit1 joyjit@imsc.res.in, Rajesh, R.1 rrajesh@imsc.res.in
Publikováno v:
Journal of Statistical Physics. Sep2015, Vol. 160 Issue 5, p1173-1197. 25p.