Derives exact finite-size parity-anomaly transport for chiral spin liquids, proving strictly exponential corrections and a precise spinon-Chern to spin-Hall map, validated by parton bands and DMRG on kagome lattice.
Gauge Invariance and Effective Actions in D=3 at Finite Temperature
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
For background gauge field configurations reducible to the form Amu = (A3, A(x)) where A3 is a constant, we provide an elementary derivation of the recently obtained result for the exact induced Chern-Simons (CS) effective action in QED3 at finite temperature. The method allows us to extend the result in several useful ways: to obtain the analogous result for the `mixed' CS term in the Dorey-Mavromatos model of parity-conserving planar superconductivity, thereby justifying their argument for flux quantization in the model; to the induced CS term for a tau-dependent flux; and to the term of second order in A(x) (and all orders in A3) in the effective action.
fields
cond-mat.str-el 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
From Dirac Cones to Semions: An Exact Finite-Size Theory of Parity-Anomaly Transport in Chiral Spin Liquids
Derives exact finite-size parity-anomaly transport for chiral spin liquids, proving strictly exponential corrections and a precise spinon-Chern to spin-Hall map, validated by parton bands and DMRG on kagome lattice.