2 citations
- Centre National de la Recherche ScientifiqueFR1 paper
- Hewlett-Packard (United States)US1 paper
- Institute of PhysicsPL1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT1 paper
- Istituto Nazionale di Ricerca MetrologicaIT1 paper
- Istituto Nazionale per la Fisica della MateriaIT1 paper
- Laboratoire d'Informatique de l'École PolytechniqueFR1 paper
- National Interuniversity Consortium for the Physical Sciences of MatterIT1 paper
- Nicolaus Copernicus UniversityPL1 paper
- Osnabrück UniversityDE1 paper
- Sorbonne UniversitéFR1 paper
9 papers
Tests of Complete Positivity in Fiber Optics
F. Benatti, R. Floreanini
We consider the propagation of polarized photons in optical fibers under the action of randomly generated noise. In such situation, the change in time of the photon polarization ca…
On the reconstruction of diagonal elements of density matrix of quantum optical states by on/off detectors
G. Brida, M. Genovese, M. Gramegna +3
We discuss a scheme for reconstructing experimentally the diagonal elements of the density matrix of quantum optical states. Applications to PDC heralded photons, multi-thermal and…
Quantum phase transition in spin systems studied through entanglement estimators
Andrea Fubini, Stephan Haas, Tommaso Roscilde +2
Entanglement represents a pure quantum effect involving two or more particles. Spin systems are good candidates for studying this effect and its relation with other collective phen…
The Complexity of Mean Flow Time Scheduling Problems with Release Times
Philippe Baptiste, Peter Brucker, Marek Chrobak +3
We study the problem of preemptive scheduling n jobs with given release times on m identical parallel machines. The objective is to minimize the average flow time. We show that whe…
From Dirac to Diffusion: Decoherence in Quantum Lattice Gases
Peter J. Love, Bruce M. Boghosian
We describe a model for the interaction of the internal (spin) degree of freedom of a quantum lattice-gas particle with an environmental bath. We impose the constraints that the pa…
A large-deviations analysis of the GI/GI/1 SRPT queue
Misja Nuyens, Bert Zwart
We consider a GI/GI/1 queue with the shortest remaining processing time discipline (SRPT) and light-tailed service times. Our interest is focused on the tail behavior of the sojour…