Quantum entanglement and the self-trapping transition in polaronic systems
We revisit from a quantum-information perspective a classic problem of polaron theory in one dimension. In the context of the Holstein model we show that a simple analysis of quantum entanglement between excitonic and phononic degrees of freedom allows one to effectively characterize both the small...
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Main Authors: | Zhao, Yang, Zanardi, Paolo, Chen, Guan Hua |
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Other Authors: | School of Materials Science & Engineering |
Format: | Article |
Language: | English |
Published: |
2011
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/90390 http://hdl.handle.net/10220/6729 |
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Institution: | Nanyang Technological University |
Language: | English |
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