80 citations · 120 across the 5 of their papers we have counts for
5 papers
Non-invertible defects in generalized Ising models via strange correlator
Aswin Parayil Mana, Yaman Sanghavi
Defects associated with non-invertible symmetries have attracted significant attention in recent years. Among them, Kramers-Wannier (KW) duality defects have been investigated in b…
Aspects of holographic entanglement using physics-informed-neural-networks
Anirudh Deb, Yaman Sanghavi
We implement physics-informed-neural-networks (PINNs) to compute holographic entanglement entropy and entanglement wedge cross section. This technique allows us to compute these qu…
Non-invertible and higher-form symmetries in 2+1d lattice gauge theories
Yichul Choi, Yaman Sanghavi, Shu-Heng Shao +1
We explore exact generalized symmetries in the standard 2+1d lattice gauge theory coupled to the Ising model, and compare them with their continuum field theory coun…
Remarks on Boundaries, Anomalies, and Noninvertible Symmetries
Yichul Choi, Brandon C. Rayhaun, Yaman Sanghavi +1
What does it mean for a boundary condition to be symmetric with respect to a non-invertible global symmetry? We discuss two possible definitions in 1+1d. On the one hand, we call a…
Galilean Electrodynamics: Covariant formulation and Lagrangian
Aditya Mehra, Yaman Sanghavi
In this paper, we construct a single Lagrangian for both limits of Galilean electrodynamics. The framework relies on a covariant formalism used in describing Newton-Cartan geometry…