Quantum simulation of Dirac fermion mode, Majorana fermion mode and Majorana-Weyl fermion mode in cavity QED lattice
Poornaprajna Institute of Scientific Research - 4 Sadashivanagar, Bangalore 5600 80, India
Received: 26 January 2015
Accepted: 16 June 2015
Quantum simulation aims to simulate a quantum system using a controllable laboratory system that underline the same mathematical model. The cavity QED lattice system is the prescribed system to simulate the relativistic quantum effect. We quantum simulate the Dirac fermion mode, the Majorana fermion mode and also the Majorana-Weyl fermion mode and a crossover between them in cavity QED lattice. We present the different analytical relations between the field operators for different mode excitations. We also present an analysis of correlation function and the effect of dissipation at the zero Majorana fermion mode of cavity QED lattice.
PACS: 42.50.Pq – Cavity quantum electrodynamics; micromasers / 03.65.Vf – Phases: geometric; dynamic or topological / 42.50.-p – Quantum optics
© EPLA, 2015