19 citations · 29 across the 3 of their papers we have counts for
3 papers
cond-mat.other2005★ 19 cited
Collective oscillations of a Fermi gas near a Feshbach resonance
Theja N. De Silva, Erich J. Mueller
A sum rule approach is used to calculate the zero temperature oscillation frequencies of a two component trapped atomic Fermi gas in the BCS-Bose Einstein condensation crossover re…
cond-mat.str-el2004★ 1 cited
Dynamically generated dimension reduction and crossover in a spin orbital model
Theja. N. De Silva, Michael Ma, Fu Chun Zhang
We study a spin orbital model in which the spin-spin interaction couples linearly to the orbital isospin. Fluctuations drive the transition from paramagnetic state to C type ordere…
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…