Improved bounds on the spectral gap above frustration-free Ground states of quantum spin chains (Q1395672)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Improved bounds on the spectral gap above frustration-free Ground states of quantum spin chains |
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Improved bounds on the spectral gap above frustration-free Ground states of quantum spin chains (English)
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1 July 2003
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AKLT model
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martingale method
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spectral gap
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VBS states
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\(XXZ\) model
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