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Volumn 81, Issue 5, 2010, Pages

Ultraslow quantum dynamics in a sub-Ohmic heat bath

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EID: 77954763570     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.81.054308     Document Type: Article
Times cited : (79)

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    • note
    • The only alternative to the conjectured ultraslow decay of the dynamical asymmetry towards zero is assuming that the system is already in the localized phase. Then, our results would show strikingly different critical coupling strengths α c in comparison to other results obtained with different approaches. Therefore, the conjectured ultraslow decay of the dynamical asymmetry towards zero is the only sensible assumption.
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    • - and for the polarized one, tp =-∞
    • - and for the polarized one, t p = - ∞
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    • The dynamic crossover occurs precisely at α= αd, but there is no equilibrium phase transition.
    • The dynamic crossover occurs precisely at α = α d, but there is no equilibrium phase transition.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.