59 citations
- Université Toulouse III - Paul SabatierFR19 papers
- Laboratoire de Physique ThéoriqueFR12 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Laboratoire de Chimie et Physique QuantiquesFR7 papers
- Abcam (United States)US1 paper
- Bangalore UniversityIN1 paper
- Bangkok UniversityTH1 paper
- Boston UniversityUS1 paper
- Chulalongkorn UniversityTH1 paper
- École Normale Supérieure - PSLFR1 paper
- École Polytechnique Fédérale de LausanneCH1 paper
- Génomique Fonctionnelle des Tumeurs SolidesFR1 paper
6 papers · 1 filter
Spin-Charge Separation in Two-dimensional Frustrated Quantum Magnets
A. Laeuchli, D. Poilblanc
The dynamics of a mobile hole in two-dimensional frustrated quantum magnets is investigated by exact diagonalization techniques. Our results provide evidence for spin-charge separa…
Comment on ``Strontium clusters: Many-body potential, energetics, and structural transitions'' [J. Chem. Phys. 115, 3640 (2001)]
Jonathan P. K. Doye, Florent Calvo
Parallel tempering simulations for Sr_34 and Sr_61 indicate that, contrary to Wang et al.'s predictions [J. Chem. Phys. 115, 3640 (2001)], there are no solid-solid transitions for…
Quantum Computing of Poincare Recurrences and Periodic Orbits
B. Georgeot
Quantum algorithms are built enabling to find Poincaré recurrence times and periodic orbits of classical dynamical systems. It is shown that exponential gain compared to classical…
Quantum computation of the Anderson transition in presence of imperfections
Andrei A. Pomeransky, Dima L. Shepelyansky
We propose a quantum algorithm for simulation of the Anderson transition in disordered lattices and study numerically its sensitivity to static imperfections in a quantum computer.…
Quantum dynamics in high codimension tilings: from quasiperiodicity to disorder
J. Vidal, N. Destainville, R. Mosseri
We analyze the spreading of wavepackets in two-dimensional quasiperiodic and random tilings as a function of their codimension, i.e. of their topological complexity. In the quasipe…
Superconducting fluctuations in the Luther-Emery liquid
Edmond Orignac, Didier Poilblanc
The single-particle superconducting Green's functions of a Luther-Emery liquid is computed by bosonization techniques. Using a formulation introduced by Poilblanc and Scalapino [Ph…