Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Sankararaman, Sumithra"'
Autor:
Kfoury, Najla, Qi, Zongtai, Prager, Briana C., Wilkinson, Michael N., Broestl, Lauren, Berrett, Kristopher C., Moudgil, Arnav, Sankararaman, Sumithra, Chen, Xuhua, Gertz, Jason, Rich, Jeremy N., Mitra, Robi D., Rubin, Joshua B.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Apr . 118(16), 1-12.
Externí odkaz:
https://www.jstor.org/stable/27039883
We formulate the thin-film hydrodynamics of a suspension of polar self-driven particles and show that it is prone to several instabilities through the interplay of activity, polarity and the existence of a free surface. Our approach extends, to self-
Externí odkaz:
http://arxiv.org/abs/0809.4918
Autor:
Avey, Denis, Sankararaman, Sumithra, Yim, Aldrin K.Y., Barve, Ruteja, Milbrandt, Jeffrey, Mitra, Robi D.
Publikováno v:
In Cell Reports 25 September 2018 24(13):3619-3629
We model the effects of confinement on the stable self-organized patterns obtained in the non-equilibrium steady states of mixtures of molecular motors and microtubules. In experiments [Nedelec et al. Nature, 389, 305 (1997); Surrey et al., Science,
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311540
We propose and study a hydrodynamic model for pattern formation in mixtures of molecular motors and microtubules. The steady state patterns we obtain in different regimes of parameter space include arrangements of vortices and asters separately as we
Externí odkaz:
http://arxiv.org/abs/cond-mat/0307720
Autor:
Sankararaman, Sumithra, Shankar, R.
We investigate the classical ground state configurations of a collection of skyrmions in the limit of vanishing L\'ande $g$ factor. We show that in this limit, the skyrmions which are large and overlapping, behave qualitatively differently from small
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209160
Publikováno v:
Phys. Rev. E, 66, 031914 (2002)
We study the linearized hydrodynamics of a two-component fluid membrane near a repulsive wall, via a model which incorporates curvature- concentration coupling as well as hydrodynamic interactions. This model is a simplified version of a recently pro
Externí odkaz:
http://arxiv.org/abs/cond-mat/0202176
Autor:
Sankararaman, Sumithra, Shankar, R.
We investigate the existence of spiral ordering in the planar spin orientation of skyrmions localised on a face centered rectangular lattice (FCRL). We use the non-linear sigma model (NLSM) to numerically calculate the minimum energy configurations o
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101451
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