Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Moradpouri, A."'
We present a gravity dual to a quantum material with tilted Dirac cone in 2+1 dimensional spacetime. In this many-body system the electronics degrees of freedom are strongly-coupled, constitute a Dirac fluid and admit an effective hydrodynamic descri
Externí odkaz:
http://arxiv.org/abs/2211.15289
We formulate the Boltzmann kinetic equations for interacting tilted Dirac fermions in two space dimensions characterized by a tilt parameter $0\le\zeta<1$. Solving the linearized Boltzmann equation, we find that the broadening of the Drude pole is en
Externí odkaz:
http://arxiv.org/abs/2205.14175
Publikováno v:
In Annals of Physics November 2024 470
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-16 (2023)
Abstract We present a gravity dual to a quantum material with tilted Dirac cone in 2+1 dimensional spacetime. In this many-body system the electronics degrees of freedom are strongly-coupled, constitute a Dirac fluid and admit an effective hydrodynam
Externí odkaz:
https://doaj.org/article/8a4d51572de9407b885afffa4fa9b01e
Materials hosting tilted Dirac/Weyl fermions provide an emergent spacetime structure for the solid state physics. They admit a geometric description in terms of an effective spacetime metric. Using this metric that is rooted in the long-distance beha
Externí odkaz:
http://arxiv.org/abs/2007.03276
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Moradpouri, Ahmad
A new non-Abelian gauge transformation for two-forms is introduced. Construction is based on a fixed map from the spacetime to the loop space which attachs a closed loop to each point of the spacetime. It is argued that this set-up is consistent with
Externí odkaz:
http://arxiv.org/abs/1803.06979
Autor:
F. Moradpouri
Publikováno v:
Ravish/hā-yi ̒adadī dar Muhandisī, Vol 38, Iss 2, Pp 115-123 (2020)
Wave-field extrapolation based on solving the wave equation is an important step in seismic modeling and needs a high level of accuracy. It has been implemented through a various numerical methods such as finite difference method as the most popular
Externí odkaz:
https://doaj.org/article/6dd2f01b30d9484a92c94ff75da7df33
Publikováno v:
SciPost Physics Core, Vol 6, Iss 1, p 010 (2023)
Materials hosting tilted Dirac/Weyl fermions provide an emergent spacetime structure for the solid state physics. They admit a geometric description in terms of an effective spacetime metric. Using this metric that is rooted in the long-distance beha
Externí odkaz:
https://doaj.org/article/483c60a790ca4444a896cc5d03c61074
Autor:
Moradpouri, Farzad, Sabeti, Hamid
Publikováno v:
Jordan Journal of Earth & Environmental Sciences; Jun2024, Vol. 15 Issue 2, p94-106, 13p