3.7k citations · 73.4k across the 428 of their papers we have counts for
24 papers · 1 filter
Non-local Operations: Purification, storage, compression, tomography, and probabilistic implementation
W. Dür, J. I. Cirac
We provide several applications of a previously introduced isomorphism between physical operations acting on two systems and entangled states [1]. We show: (i) how to implement (we…
Storage of quantum dynamics on quantum states: a quasi-perfect programmable quantum gate
G. Vidal, J. I. Cirac
We show how quantum dynamics (a unitary transformation) can be captured in the state of a quantum system, in such a way that the system can be used to perform, at a later time, the…
Optimal Creation of Entanglement Using a Two--Qubit Gate
B. Kraus, J. I. Cirac
We consider a general unitary operator acting on two qubits in a product state. We find the conditions such that the state of the qubits after the action is as entangled as possibl…
Dipole Blockade and Quantum Information Processing in Mesoscopic Atomic Ensembles
M. D. Lukin, M. Fleischhauer, R. Cote +4
We describe a technique for manipulating quantum information stored in collective states of mesoscopic ensembles. Quantum processing is accomplished by optical excitation into stat…
Multiparticle entanglement and its experimental detection
W. Dür, J. I. Cirac
We discuss several aspects of multiparticle mixed state entanglement and its experimental detection. First we consider entanglement between two particles which is robust against di…
Entangling ions in arrays of microscopic traps
T. Calarco, J. I. Cirac, P. Zoller
We consider a system of particles in an array of microscopic traps, coupled to each other via electrostatic interaction, and pushed by an external state-dependent force. We show ho…