2 papers
hep-th2026
High energy scattering and null strings
Arjun Bagchi, Sachin Grover, Sharang Rajesh Iyer +1
We propose an instrinsic worldsheet description of the ultra-high energy regime of string scattering based on worldsheet symmetries. At very high energies, the fundamental string b…
hep-th2024
Looking for the Higgs Branch of 4D Rank 1 SCFTs
Md. Abhishek, Sachin Grover, Dileep P. Jatkar +1
The Schur index of the Higgs branch of 4-dimensional SCFTs is related to the spectrum of non-unitary 2-dimensional CFTs. The rank 1 case has been shown to lead to t…