9 citations · 9 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2003★ 9 cited
Theory for spin and orbital orderings in high temperature phase in
Theja N. De Silva, Anuvrat Joshi, Michael Ma +1
Motivated by the recent neutron diffraction experiment on , we consider a microscopic model where each ion is occupied by two 3d electrons of parallel spins with tw…
cond-mat.str-el1998
Elementary excitations of magnetically ordered systems with orbital degeneracy
A. Joshi, M. Ma, F. Mila +2
The Holstein-Primakoff transformation is generalized to develop a quantum flavor wave theory for spin systems with orbital degeneracy. Elementary excitations consist of spin, orbit…