235 citations · 441 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2009★ 194 cited
Non-Abelian optical lattices: Anomalous quantum Hall effect and Dirac Fermions
N. Goldman, A. Kubasiak, A. Bermudez +3
We study the properties of an ultracold Fermi gas loaded in an optical square lattice and subjected to an external and classical non-Abelian gauge field. We show that this system c…
cond-mat.supr-con2008★ 12 cited
A Lorentz Invariant Pairing Mechanism: Relativistic Cooper Pairs
A. Bermudez, M. A. Martin-Delgado
We study a Lorentz invariant pairing mechanism that arises when two relativistic spin-1/2 fermions are subjected to a Dirac string coupling. In the weak coupling regime, we find re…
quant-ph2007★ 235 cited
Exact Mapping of the 2+1 Dirac Oscillator onto the Jaynes-Cummings Model: Ion-Trap Experimental Proposal
A. Bermudez, M. A. Martin-Delgado, E. Solano
We study the dynamics of the 2+1 Dirac oscillator exactly and find spin oscillations due to a {\it Zitterbewegung} of purely relativistic origin. We find an exact mapping of this q…