3 citations · 9 across the 10 of their papers we have counts for
10 papers
Bag boundaries for quasispinor confinement within nanolanes on a graphene sheet
Yusef Koohsarian, Ali Naji
We revisit the problem of bag boundary conditions within a field-theoretic approach to study confinement of massless Dirac quasispinors in monolayer graphene. While no-flux bag bou…
Phononic Casimir corrections for Graphene resonator
Y. Koohsarian, K. Javidan, A. Shirzad
By calculating a Casimir energy for the acoustic phonons of Graphene, we find some temperature-dependent corrections for the pretension of a Graphene sheet suspended on a trench. W…
On the high temperature limit of the Casimir energy
Y. Koohsarian, K. Javidan
We introduce a useful approach to find asymptotically explicit expressions for the Casimir free energy at large temperature. The resulting expressions contain the classical terms a…
Fermionic Casimir effect in Graphene
Y. Koohsarian, A. Shirzad
We investigate the Fermionic Casimir effect at finite temperature for two parallel chain of adatoms in a Graphene sheet, and the corresponding Casimir force is interpreted as an in…
Casimir energy for acoustic phonons in graphene
Y. Koohsarian, K. Javidan, A. Shirzad
We find the Casimir energy, at finite temperature, for acoustic phonons in a Graphene sheet suspended over a rectangular trench, and the corresponding Casimir forces are interprete…
Casimir temperature correction to the Bosonic string mass
Y. Koohsarian, A. Shirzad
Through the Casimir effect, we obtain a temperature correction to the ground state mass of the Bosonic string. Accordingly, we show that higher than the temperature ,…
A temperature correction to the tachyon, using the Casimir effect
Y. Koohsarian
We find the free energy of the string by applying the known Matsubara formalism. Then through the Casimir effect we offer a temperature correction to the tachyon mass of the string…
Casimir-like corrections to the classical tensions of the strings and membranes
Y. Koohsarian, A. Shirzad
We find the Casimir-like energies for strings and membranes. We show that the related Casimir forces can be interpreted as quantum corrections to the classical tensions of the stri…
The Casimir effect and mass renormalization for a massive Bosonic string in background B-field
Y. Koohsarian, A. Shirzad
We study the Casimir effect for a massive bosonic string terminating on D-brains, and living in a flat space with an antisymmetric background B-field. We find the Casimir energy an…
Symplectic Quantization of Massive Bosonic string in background B-field
A. Shirzad, A. Bakhshi, Y. Koohsarian
We give the details of symplectic quantization for a system containing second class constraints. This method is appropriate for imposing infinite series of constraints due to the b…