Signatures of a Nonthermal Metastable State in Copropagating Quantum Hall Edge Channels

A Tomonaga-Luttinger (TL) liquid is known as an integrable system, in which a nonequilibrium many-body state survives without relaxing to a thermalized state. This intriguing characteristic is tested experimentally in copropagating quantum Hall edge channels at bulk filling factor ν=2. The unidirect...

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Veröffentlicht in:	Physical review letters 2018-05, Vol.120 (19), p.197701-197701, Article 197701
Hauptverfasser:	Itoh, Kosuke, Nakazawa, Ryo, Ota, Tomoaki, Hashisaka, Masayuki, Muraki, Koji, Fujisawa, Toshimasa
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Electron states Energy measurement Evolution Metastable state Point contact Quantum dots
Online-Zugang:	Volltext
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