output
19922026
most citedSubgraph Centrality in Complex Networks

1.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · quant-phShow all

6 papers · 2 filters

quant-ph2012★ 13 cited

Boundary Dynamics Driven Entanglement

A. Ibort, G. Marmo, J. M. Perez-Pardo

We will show how it is possible to generate entangled states out of unentangled ones on a bipartite system by means of dynamical boundary conditions. The auxiliary system is define…

quant-ph2012★ 42 cited

Frustration free gapless Hamiltonians for Matrix Product States

Carlos Fernández-González, Norbert Schuch, Michael M. Wolf +2

For every Matrix Product State (MPS) one can always construct a so-called parent Hamiltonian. This is a local, frustration free, Hamiltonian which has the MPS as ground state and i…

quant-ph2012★ 6 cited

Casimir Energy and Entropy between perfect metal Spheres

Pablo Rodriguez-Lopez

We calculate the Casimir energy and entropy for two perfect metal spheres in the large and short separation limit. We obtain nonmonotonic behavior of the Helmholtz free energy with…

quant-ph2012★ 22 cited

A pedagogical presentation of a -algebraic approach to quantum tomography

A. Ibort, V. I. Manko, G. Marmo +2

It is now well established that quantum tomography provides an alternative picture of quantum mechanics. It is common to introduce tomographic concepts starting with the Schrodinge…

quant-ph2012★ 8 cited

Quantum Control and Representation Theory

A. Ibort, J. M. Pérez-Pardo

A new notion of controllability for quantum systems that takes advantage of the linear superposition of quantum states is introduced. We call such notion von Neumann controllabilty…

quant-ph2012★ 13 cited

Casimir interaction between inclined metallic cylinders

P. Rodriguez-Lopez, T. Emig

The Casimir interaction between one-dimensional metallic objects (cylinders, wires) displays unconventional features. Here we study the orientation dependence of this interaction b…