635 citations
- Université Toulouse III - Paul SabatierFR172 papers
- Centre National de la Recherche ScientifiqueFR148 papers
- Laboratoire de Physique ThéoriqueFR128 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR70 papers
- Laboratoire Collisions Agrégats RéactivitéFR30 papers
- Laboratoire de Chimie et Physique QuantiquesFR24 papers
- Université Paris-SudFR10 papers
- CY Cergy Paris UniversitéFR8 papers
- Laboratoire de Physique Théorique et ModélisationFR8 papers
- Sorbonne UniversitéFR8 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- École Normale Supérieure de LyonFR7 papers
5 papers · 2 filters
Comment on "Regional Versus Global Entanglement in Resonating-Valence-Bond States"
Fabien Alet, Daniel Braun, Grégoire Misguich
In a recent Letter [Phys. Rev. Lett. 99, 170502 (2007); quant-ph/0703227], Chandran and coworkers study the entanglement properties of valence bond (VB) states. Their main result i…
On the exact treatment of Time Dependent Self-Interaction Correction
J. Messud, P. M. Dinh, P. -G. Reinhard +1
We present a new formulation of the time-dependent self-interaction correction (TDSIC). It is derived variationally obeying explicitly the constraints on orthonormality of the occu…
Shor's factorization algorithm with a single control qubit and imperfections
Ignacio Garcia-Mata, Klaus M. Frahm, Dima L. Shepelyansky
We formulate and numerically simulate the single control qubit Shor algorithm for the case of static imperfections induced by residual couplings between qubits. This allows us to s…
Dispersion compensation in atom interferometry by a Sagnac phase
Marion Jacquey, Alain Miffre, Gérard Trénec +3
We reanalyzed our atom interferometer measurement of the electric polarizability of lithium now accounting for the Sagnac effect due to Earth rotation. The resulting correction to…
Entropy of entanglement and multifractal exponents for random states
Olivier Giraud, John Martin, Bertrand Georgeot
We relate the entropy of entanglement of ensembles of random vectors to their generalized fractal dimensions. Expanding the von Neumann entropy around its maximum we show that the…