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Showing 2012 · quant-phShow all

5 papers · 2 filters

quant-ph2012★ 103 cited

Two-photon spectra of quantum emitters

A. Gonzalez-Tudela, F. P. Laussy, C. Tejedor +2

We apply our recently developed theory of frequency-filtered and time-resolved N-photon correlations to study the two-photon spectra of a variety of systems of increasing complexit…

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★ 2 cited

Merging Quantum Loop Gases: a Route to Non-Abelian Topological Phases

Belén Paredes

Condensation of quantum loops naturally leads to topological phases with Abelian excitations. Here, I propose that non-Abelian topological phases can arise from merging two (or sev…

quant-ph2012★ 11 cited

Classical transients and the support of open quantum maps

Gabriel G. Carlo, D. A. Wisniacki, Leonardo Ermann +2

The basic ingredients in a semiclassical theory are the classical invariant objects serving as a support for the quantization. Recent studies, mainly obtained on quantum maps, have…

quant-ph2012★ 151 cited

Theory of frequency-filtered and time-resolved N-photon correlations

Elena del Valle, Alejandro Gonzalez-Tudela, Fabrice P. Laussy +2

A theory of correlations between N photons of given frequencies and detected at given time delays is presented. These correlation functions are usually too cumbersome to be compute…