14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Salerno844 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT834 papers
- Centre National de la Recherche ScientifiqueFR710 papers
- Istituto Nazionale di Fisica NucleareIT538 papers
- National Institute for Subatomic PhysicsNL538 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT524 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR518 papers
- University of BirminghamGB515 papers
- Sapienza University of RomeIT514 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT485 papers
- The University of TokyoJP451 papers
- Lyon 1 UniversitéFR449 papers
5 papers · 2 filters
Entanglement of two atomic samples by quantum non-demolition measurements
Antonio Di Lisi, Klaus Moelmer
This paper presents simulations of the state vector dynamics for a pair of atomic samples which are being probed by phase shift measurements on an optical beam passing through both…
Quantization, group contraction and zero point energy
M. Blasone, E. Celeghini, P. Jizba +1
We study algebraic structures underlying 't Hooft's construction relating classical systems with the quantum harmonic oscillator. The role of group contraction is discussed. We pro…
Quantization of scalar fields in curved background, deformed Hopf algebra and entanglement
A. Iorio, G. Lambiase, G. Vitiello
A suitable deformation of the Hopf algebra of the creation and annihilation operators for a complex scalar field, initially quantized in Minkowski space--time, induces the canonica…
Hopf algebra, thermodynamics and entanglement in quantum field theory
A. Iorio, G. Lambiase, G. Vitiello
The quantum deformation of the Hopf algebra describes the skeleton of quantum field theory, namely its characterizing feature consisting in the existence of infinitely many unitari…
Permutation symmetry for the tomographic probability distribution of a system of identical particles
V. I Man'ko, L. Rosa, P. Vitale
The symmetry properties under permutation of tomograms representing the states of a system of identical particles are studied. Starting from the action of the permutation group on…