Identifying quantum phase transitions via geometric measures of nonclassicality
It is shown that divergences in the susceptibility of any geometric measure of nonclassicality are sufficient conditions to identify phase transitions at arbitrary temperature. This establishes that geometric measures of nonclassicality, in any quantum resource theory, are generic tools to investiga...
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| Format: | Article |
| Language: | English |
| Published: |
2020
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| Online Access: | https://hdl.handle.net/10356/145493 |
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| Institution: | Nanyang Technological University |
| Language: | English |