309 citations
- Consejo Superior de Investigaciones CientíficasES35 papers
- Universidad de SalamancaES14 papers
- Instituto de Astrofísica de AndalucíaES8 papers
- California Institute of TechnologyUS5 papers
- European Southern ObservatoryCL4 papers
- Ruhr University BochumDE4 papers
- University of CopenhagenDK4 papers
- Aarhus UniversityDK3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- National Institute for Subatomic PhysicsNL3 papers
- Nordic Optical TelescopeES3 papers
- Radboud University NijmegenNL3 papers
12 papers · 1 filter
Fermionic entanglement that survives a black hole
E. Martin-Martinez, J. Leon
We introduce an arbitrary number of accessible modes when analyzing bipartite entanglement degradation due to Unruh effect between two partners Alice and Rob. Under the single mode…
Understanding chemical reactions within a generalized Hamilton-Jacobi framework
A. S. Sanz, X. Gimenez, J. M. Bofill +1
Reaction paths and classical and quantum trajectories are studied within a generalized Hamilton-Jacobi framework, which allows to put on equal footing topology and dynamics in chem…
Physical qubits from charged particles: IR divergences in quantum information
J. Leon, E. Martin-Martinez
We consider soft photons effects (IR structure of QED) on the construction of physical qubits. Soft-photons appear when we build charged qubits from the asymptotic states of QED. T…
Photon exchange and correlations transfer in atom-atom entanglement dynamics
Juan León, Carlos Sabín
We analyze the entanglement dynamics of a system composed by a pair of neutral two-level atoms that are initially entangled, and the electromagnetic field, initially in the vacuum…
Entanglement swapping between spacelike separated atoms
Juan León, Carlos Sabín
We show a mechanism that projects a pair of neutral two-level atoms from an initially uncorrelated state to a maximally entangled state while they remain spacelike separated. The a…
A case of entanglement generation between causally disconnected atoms
Juan León, Carlos Sabín
We analyze the entanglement generated in a finite time between a pair of space-like separated atoms, one of which emits a photon. As we show to order , the origin of entanglem…