The universal shear conductivity of Fermi liquids and spinon Fermi surface states and its detection via spin qubit noise magnetometry
We demonstrate a remarkable property of metallic Fermi liquids: the transverse conductivity assumes a universal value in the quasi-static ( ω → 0) limit for wavevectors q in the regime ${l}_{\text{mfp}}^{-1}\ll q\ll {p}_{\text{F}}$ , where l _mfp is the mean free path and p _F is the Fermi momentum....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2021-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/ac2dab |