296 citations · 985 across the 9 of their papers we have counts for
7 papers · 1 filter
Non-Abelian Geometric Quantum Memory with Atomic Ensemble
Y. Li, P. Zhang, P. Zanardi +1
We study a quantum information storage scheme based on an atomic ensemble with near (also exact) three-photon resonance electromagnetically induced transparency (EIT). Each 4-level…
Universal control of quantum subspaces and subsystems
P. Zanardi, S. Lloyd
We describe a broad dynamical-algebraic framework for analyzing the quantum control properties of a set of naturally available interactions. General conditions under which universa…
Quantum entanglement of unitary operators on bi-partite systems
X. Wang, P. Zanardi
We study the entanglement of unitary operators on quantum systems. This quantity is closely related to the entangling power of the associated quantum evolutions. Th…
Holonomic quantum computation with neutral atoms
A. Recati, T. Calarco, P. Zanardi +2
We propose an all-geometric implementation of quantum computation using neutral atoms in cavity QED. We show how to perform generic single- and two-qubit gates, the latter by encod…
Entanglement of Quantum Evolutions
Paolo Zanardi
The notion of entanglement can be naturally extended from quantum-states to the level of general quantum evolutions. This is achieved by considering multi-partite unitary transform…
Stabilizing Quantum Information
Paolo Zanardi
The dynamical-algebraic structure underlying all the schemes for quantum information stabilization is argued to be fully contained in the reducibility of the operator algebra descr…
Error Avoiding Quantum Codes
P. Zanardi, M. Rasetti
The existence is proved of a class of open quantum systems that admits a linear subspace of the space of states such that the restriction of the dynamical semigroup to t…