75 citations · 333 across the 24 of their papers we have counts for
3 papers · 2 filters
Measurement-induced chaos and quantum state discrimination in an iterated Tavis-Cummings scheme
Juan Mauricio Torres, József Zsolt Bernád, Gernot Alber +2
A cavity quantum electrodynamical scenario is proposed for implementing a Schrödinger microscope capable of amplifying differences between non orthogonal atomic quantum states. The…
Conditions for entanglement purification with general two-qubit states
Juan Mauricio Torres, József Zsolt Bernád
We present the convergence study of a recurrence entanglement purification protocol using arbitrary two-qubit initial states. The protocol is based on a rank two projector in the B…
Protecting coherence by environmental decoherence: A solvable paradigmatic model
Juan Mauricio Torres, Thomas H. Seligman
We consider a particularly simple exactly solvable model for a qubit coupled to sequentially nested environments. The purpose is to exemplify the coherence conserving effect of a c…