Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Sanayei, Ali"'
Autor:
Assaad, Ali Saad1 alisaadassaad1989@gmail.com, Sanayei, Ali2 a_sanayei@ase.ui.ac.ir, Shafiee, Majid Mohammad3 m.shafiee@ase.ui.ac.ir
Publikováno v:
International Journal of Information Science & Management. Oct2024, Vol. 22 Issue 4, p267-286. 20p.
Autor:
Ghanbari, Maryam, Ershadi Moghaddam, Fatemeh, Shayeganfar, Farzaneh, Beheshtian, Javad, Sanayei, Ali, Ramazani, Ali
Publikováno v:
In Journal of Molecular Liquids 15 August 2024 408
Autor:
Sanayei, Ali, Mathey, Ludwig
We solve the Cooper problem in a cuprate lattice by utilizing a three-band model. We determine the ground state of a Cooper pair for repulsive on-site interactions, and demonstrate that the corresponding wave function has an orbital $d_{x^2-y^2}$ sym
Externí odkaz:
http://arxiv.org/abs/2110.02734
Autor:
Sanayei, Ali, Mathey, Ludwig
We determine the three-body bound states of an atom in a Fermi mixture. Compared to the Efimov spectrum of three atoms in vacuum, we show that the Fermi seas deform the Efimov spectrum systematically. We demonstrate that this effect is more pronounce
Externí odkaz:
http://arxiv.org/abs/2007.13511
Publikováno v:
Phys. Rev. Research 2, 013341 (2020)
We expand the Cooper problem by including a third electron in an otherwise empty band. We demonstrate the formation of a trimer state of two electrons above the Fermi sea and the third electron, for sufficiently strong inter-band attractive interacti
Externí odkaz:
http://arxiv.org/abs/1807.05440
Autor:
Sanayei, Ali
In this Note, we start off with the primary representation of e and from there present an elementary short proof for the Wallis formula for $\pi$.
Comment: 3 pages
Comment: 3 pages
Externí odkaz:
http://arxiv.org/abs/1606.07460
Autor:
Sanayei, Ali, Schopohl, Nils
Publikováno v:
Phys. Rev. A 94, 012509 (2016)
We calculate the bound state spectrum of the highly excited valence electron in the heavy alkali atoms solving the radial Schr\"odinger eigenvalue problem numerically with an accurate spectral collocation algorithm that applies also for a large princ
Externí odkaz:
http://arxiv.org/abs/1511.03068
Autor:
Sanayei, Ali, Schopohl, Nils, Grimmel, Jens, Mack, Markus, Karlewski, Florian, Fortágh, József
Publikováno v:
Phys. Rev. A 91, 032509 (2015)
We report on a significant discrepancy between recently published highly accurate variational calculations and precise measurements of the spectrum of Rydberg states in $^{87}$Rb on the energy scale of fine splitting. Introducing a modified effective
Externí odkaz:
http://arxiv.org/abs/1501.07068
Autor:
Sanayei, Ali
In the Feynman formalism of quantum mechanics one encounters a postulate, namely, that the propagator in an infinitesimal time-interval is the classical wave function. This postulate, which was later studied thoroughly by Holland, was recently highli
Externí odkaz:
http://arxiv.org/abs/1404.0506