Loop current fluctuations and quantum critical transport
We study electrical transport at quantum critical points (QCPs) associated with loop current ordering in a metal, focusing specifically on models of the ``Hertz-Millis'' type. At the infrared (IR) fixed point and in the absence of disorder, the simplest such models have infinite DC conduct...
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| Format: | Article |
| Language: | English |
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SciPost
2023-05-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.14.5.113 |