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hep-th2023
Meromorphic CFTs have central charges c = 8: a proof based on the MLDE approach and Rademacher series
Arpit Das
In this short note, we present a simple and elementary proof that meromorphic conformal field theories (CFTs) have central charges of the form: with (the se…
hep-th2023★ 4 cited
Higher-form symmetry and chiral transport in real-time Abelian lattice gauge theory
Arpit Das, Adrien Florio, Nabil Iqbal +1
We study classical lattice simulations of theories of electrodynamics coupled to charged matter at finite temperature, interpreting them using the higher-form symmetry formulation…
hep-th2023
Modular Differential Equations with Movable Poles and Admissible RCFT Characters
Arpit Das, Chethan N. Gowdigere, Sunil Mukhi +1
Studies of modular linear differential equations (MLDE) for the classification of rational CFT characters have been limited to the case where the coefficient functions (in monic fo…