Fractional Entropy of Multichannel Kondo Systems from Conductance-Charge Relations

Fractional Entropy of Multichannel Kondo Systems from Conductance-Charge Relations

Fractional entropy is a signature of nonlocal degrees of freedom, such as Majorana zero modes or more exotic non-Abelian anyons. Although direct experimental measurements remain challenging, Maxwell relations provide an indirect route to the entropy through charge measurements. Here we consider mult...

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Bibliographic Details
Main Authors: Anthore, A. (Author), Han, C. (Author), Iftikhar, Z. (Author), Kleeorin, Y. (Author), Meir, Y. (Author), Mitchell, A.K (Author), Pierre, F. (Author), Sela, E. (Author)
Format: Article
Language:English
Published: American Physical Society 2022
Subjects:
article
Charge Kondo systems
Charge measurements
conductance
Degrees of freedom (mechanics)
entropy
Entropy
frustration
Indirect routes
Kondo screening
Kondo system
low temperature
Majorana
Multi channel
Non-Abelian anyons
Nonlocal
occupation
Quasiparticles
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