4 papers
Linear-in- resistivity from semiholographic non-Fermi liquid models
Benoît Douçot, Ayan Mukhopadhyay, Giuseppe Policastro +1
We construct a semiholographic effective theory in which the electron of a two-dimensional band hybridizes with a fermionic operator of a critical holographic sector, while also in…
Mathieu Moonshine and Siegel Modular Forms
Suresh Govindarajan, Sutapa Samanta
A second-quantized version of Mathieu moonshine leads to product formulae for functions that are potentially genus-two Siegel Modular Forms analogous to the Igusa Cusp Form. The mo…
BKM Lie superalgebras from counting twisted CHL dyons -- II
Suresh Govindarajan, Sutapa Samanta
We revisit our earlier work which lead to a periodic table of Borcherds-Kac-Moody algebras that appeared in the context of the refined generating function of quarter-BPS (dyons) in…
Two moonshines for but none for
Suresh Govindarajan, Sutapa Samanta
In this paper, we revisit an earlier conjecture by one of us that related conjugacy classes of to Jacobi forms of weight one and index zero. We construct Jacobi forms for…