Superradiance in transport through ensemble of double quantum dots

Rin Okuyama, Mikio Eto

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

We theoretically study the transport through an ensemble of double quantum dots (DQDs) fabricated in a microwave cavity. The DQDs are coupled to a common eld of photon by coupling constant λ, whereas the photons escape from the cavity with the rate of ph. When ph ≥ λ, a photon emission from the DQDs creates an entanglement among electrons in the DQDs, which enhances the rate of the subsequent emission (superradiance). We propose a transport experiment to observe the superradiance using a sequence of voltage pulses.

Original languageEnglish
Article number042049
JournalJournal of Physics: Conference Series
Volume400
Issue numberPART 4
DOIs
Publication statusPublished - 2012 Jan 1
Event26th International Conference on Low Temperature Physics, LT 2011 - Beijing, China
Duration: 2011 Aug 102011 Aug 17

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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