Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Sriram Ganeshan"'
Publikováno v:
SciPost Physics Core, Vol 3, Iss 1, p 003 (2020)
We study quantum dynamics on noncommutative spaces of negative curvature, focusing on the hyperbolic plane with spatial noncommutativity in the presence of a constant magnetic field. We show that the synergy of noncommutativity and the magnetic fi
Externí odkaz:
https://doaj.org/article/f8dda9845e684f4daff067cf603fcd64
Publikováno v:
SciPost Physics, Vol 14, Iss 5, p 103 (2023)
Isotropic fluids in two spatial dimensions can break parity symmetry and sustain transverse stresses which do not lead to dissipation. Corresponding transport coefficients include odd viscosity, odd torque, and odd pressure. We consider an isotropic
Externí odkaz:
https://doaj.org/article/b6720fdc004344688cb06d0a60939518
Publikováno v:
Physical Review Fluids. 7
A Hele-Shaw cell is a device used to study fluid flow between two parallel plates separated by a small gap. The governing equation of flow within a Hele-Shaw cell is Darcy's law, which also describes flow through a porous medium. In this work, we der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a312a0db5485a3515157f3db62c0ac6
https://doi.org/10.1103/physrevfluids.7.114201
https://doi.org/10.1103/physrevfluids.7.114201
Autor:
Sriram Ganeshan, Michael Levin
Publikováno v:
Physical Review B. 105
We construct a new class of edge theories for a family of fermionic Abelian topological phases with $K$-matrices of the form $K = \begin{pmatrix} k_1 & 0 \\ 0 & - k_2 \end{pmatrix}$, where $k_1, k_2 > 0$ are odd integers. Our edge theories are notabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ec68bb4671ea6a8403a604890aa5e5
https://doi.org/10.1103/physrevb.105.155137
https://doi.org/10.1103/physrevb.105.155137
Publikováno v:
SciPost Physics, Vol 5, Iss 1, p 010 (2018)
We consider free surface dynamics of a two-dimensional incompressible fluid with odd viscosity. The odd viscosity is a peculiar part of the viscosity tensor which does not result in dissipation and is allowed when parity symmetry is broken. For th
Externí odkaz:
https://doaj.org/article/8f5f6a6b0dd04e20bebf1800ec001956
Autor:
Sriram Ganeshan, Karmela Padavic, Jedediah Pixley, Fangzhao Alex An, Eric Meier, Bryce Gadway, Smitha Vishveshwara, Suraj Hegde
Publikováno v:
Physical Review Letters. 126
Using synthetic lattices of laser-coupled atomic momentum modes, we experimentally realize a recently proposed family of nearest-neighbor tight-binding models having quasiperiodic site energy modulation that host an exact mobility edge protected by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f254872cb5aaf6441557bd57b5bf33d7
https://doi.org/10.1103/physrevlett.126.040603
https://doi.org/10.1103/physrevlett.126.040603
Autor:
Gustavo M. Monteiro, Sriram Ganeshan
In this letter, we derive the Korteweg-de Vries (KdV) equation corresponding to the surface dynamics of a shallow depth ($h$) two-dimensional fluid with odd viscosity ($��_o$) subject to gravity ($g$) in the long wavelength weakly nonlinear limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::948615e549936e0bd92350b2134b1fad
http://arxiv.org/abs/2009.00118
http://arxiv.org/abs/2009.00118
Publikováno v:
SciPost Physics Core, Vol 3, Iss 1, p 003 (2020)
We study quantum dynamics on noncommutative spaces of negative curvature, focusing on the hyperbolic plane with spatial noncommutativity in the presence of a constant magnetic field. We show that the synergy of noncommutativity and the magnetic field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846f036a10f3cbf39810f7758224ebad
https://doi.org/10.21468/scipostphyscore.3.1.003
https://doi.org/10.21468/scipostphyscore.3.1.003
Publikováno v:
Physical Review B. 100
The out-of-time-ordered correlator has been proposed as an indicator of chaos in quantum systems due to its simple interpretation in the semiclassical limit. In particular, its rate of possible exponential growth at $\hbar \to 0$ is closely related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e2f7ec5f5e9620f580b2c5a830ca739
https://doi.org/10.1103/physrevb.100.035112
https://doi.org/10.1103/physrevb.100.035112
Publikováno v:
Physical review. B. 95
We investigate the topological degeneracy that can be realized in Abelian fractional quantum spin Hall states with multiply connected gapped boundaries. Such a topological degeneracy (also dubbed as "boundary degeneracy") does not require superconduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd3ae48f340d2fbc5818b4dc4b842466
https://pubmed.ncbi.nlm.nih.gov/31276076
https://pubmed.ncbi.nlm.nih.gov/31276076