Circuit QED bright source for chiral entangled light based on dissipation

Quijandría, F ; Porras, D ; García-Ripoll, JJ ; Zueco, D (Universidad de Zaragoza)

Resumen: We present a scalable and tunable framework for the quantum simulation of critical dissipative models based on a circuit QED cavity array interacting with driven superconducting qubits. We will show that the strongly correlated many-body state of the cavities can be mapped into the state of propagating photons in a transmission line. This allows not only for an efficient way of accessing the correlations in the many-body system, but also provides a bright source of chiral entangled light where directionality and entanglement are assisted by collective phenomena and breaking of reflection symmetry.

Idioma: Inglés

DOI: 10.1103/PhysRevLett.111.073602

Año: 2013

Publicado en: Physical Review Letters 111 (2013), 073602 [5 pp]
ISSN: 0031-9007

Factor impacto JCR: 7.728 (2013)

Categ. JCR: PHYSICS, MULTIDISCIPLINARY rank: 6 / 78 = 0.077 (2013) - Q1 - T1

Financiación: info:eu-repo/grantAgreement/ES/CAM/QUITEMAD-S2009-ESP-1594
Financiación: info:eu-repo/grantAgreement/ES/DGA/FENOL-GROUP
Financiación: info:eu-repo/grantAgreement/ES/DGICYT/FIS2009-10061
Financiación: info:eu-repo/grantAgreement/EC/FP7/258191/EU/Participative Research labOratory for Multimedia and Multilingual Information Systems Evaluation/PROMISE
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FIS2011-25167

Tipo y forma: Article (Published version)

Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)