7 citations · 15 across the 3 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 7 cited
Exact symmetry breaking ground states for quantum spin chains
S. Alipour, S. Baghbanzadeh, V. Karimipour
We introduce a family of spin-1/2 quantum chains, and show that their exact ground states break the rotational and translational symmetries of the original Hamiltonian. We also sho…
quant-ph2007★ 4 cited
Temperature effects on quantum cloning of states and entanglement
S. Baghbanzadeh, A. T. Rezakhani
Performances of the symmetric universal and phase-covariant cloning transformations and entanglement cloners -- qubit case -- are investigated when the initial state of the hardwar…