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most citedThe SIESTA method for ab initio order-N materials simulation

12k citations

Showing 2016 · quant-phShow all

10 papers · 2 filters

quant-ph2016★ 121 cited

Non-reciprocal few-photon devices based on chiral waveguide-emitter couplings

C. Gonzalez-Ballestero, Esteban Moreno, F. J. Garcia-Vidal +1

We demonstrate the possibility of designing efficient, non reciprocal few-photon devices by exploiting the chiral coupling between two waveguide modes and a single quantum emitter.…

quant-ph2016★ 64 cited

Exciting with Quantum Light. II. Exciting a two-level system

J. C. López Carreño, C. Sánchez Muñoz, E. del Valle +1

We study the excitation of a two-level system (2LS) by quantum light, thereby bringing our previous studies~(see part~I. of this series) to a target that is quantum itself. While t…

quant-ph2016★ 9 cited

Semiclassical basis sets for the computation of molecular vibrational states

F. Revuelta, E. Vergini, R. M. Benito +1

In this paper, we extend a method recently reported [Phys. Rev. E 87, 042921 (2012)] for the calculation of the eigestates of classically highly chaotic systems to cases of mixed d…

quant-ph2016★ 16 cited

Structure of the Harmonic Oscillator in the space of -particle Glauber correlators

E. Zubizarreta Casalengua, J. C. López Carreño, E. del Valle +1

We map the Hilbert space of the quantum Harmonic oscillator to the space of Glauber's th-order intensity correlators, in effect showing "the correlations between the correlators…

quant-ph2016★ 62 cited

Long-range Heisenberg models in quasi-periodically driven crystals of trapped ions

A. Bermudez, L. Tagliacozzo, G. Sierra +1

We introduce a theoretical scheme for the analog quantum simulation of long-range XYZ models using current trapped-ion technology. In order to achieve fully-tunable Heisenberg-type…

quant-ph2016★ 15 cited

Short periodic orbits theory for partially open quantum maps

Gabriel G. Carlo, R. M. Benito, F. Borondo

We extend the semiclassical theory of short periodic orbits [Phys. Rev. E {\bf 80}, 035202(R) (2009)] to partially open quantum maps. They correspond to classical maps where the tr…