Quantum phase transitions in finite atomic ensemble under the EIT configuration

R.A. Robles Robles; Ray-Kuang Lee

doi:10.1364/FIO.2018.JTu3A.64

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Conference paper

Quantum phase transitions in finite atomic ensemble under the EIT configuration

R.A. Robles Robles and Ray-Kuang Lee

Optics InfoBase Conference Papers, Vol.Part F114-FIO 2018

2018

DOI: https://doi.org/10.1364/FIO.2018.JTu3A.64

Abstract

Electronic

Optical and Magnetic Materials

Mechanics of Materials

We study the ground states of finite ensembles of A-type three-level atoms interacting with two electromagnetic fields in the electromagnetically induced transparency (EIT) approximation. Critical couplings are revealed for the existence of quantum phase transitions (QPT).

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Title: Quantum phase transitions in finite atomic ensemble under the EIT configuration
Translated title: Quantum phase transitions in finite atomic ensemble under the EIT configuration
Creators - without role: R.A. Robles Robles - Institute of Photonics Technologies , National Tsing-Hua University
Ray-Kuang Lee - Institute of Photonics Technologies , National Tsing-Hua University
Publication Details: Optics InfoBase Conference Papers, Vol.Part F114-FIO 2018
Identifiers: 9781557528209; 9957767622406774
Academic Unit: Institute of Photonics Technologies, College of Electrical Engineering and Computer Science, National Tsing Hua University
Language: English
Resource Type: Conference paper

Quantum phase transitions in finite atomic ensemble under the EIT configuration

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