O. Cherbal

activity

20062016

most citedFermionic coherent states for pseudo-Hermitian two-level systems

56 citations · 71 across the 7 of their papers we have counts for

collaborators

Showing 2010Show all

2 papers · 1 filter

quant-ph2010★ 5 cited

Supersymmetric Extension of Non-Hermitian su(2) Hamiltonian and Supercoherent States

Omar Cherbal, Mahrez Drir, Mustapha Maamache +1

A new class of non-Hermitian Hamiltonians with real spectrum, which are written as a real linear combination of su(2) generators in the form $H = ω J_{3} + α J_{-} + β J_{+}$ , $α \neq = β$ , i…

quant-ph2010

Fermion Coherence Hamiltonians

O. Cherbal, M. Drir, M. Maamache +1

We have established that the most general form of Hamiltonian that preserves fermionic coherent states stable in time, is that of the nonstationary free fermionic oscillator. This…