3 papers
cond-mat.supr-con2025
Nontrivial saddle points for spectral form factors of flat band superconductors
Sankalp Gaur, Emil A. Yuzbashyan, Victor Gurarie
We derive the spectral form factor of a flat band superconductor in two different ways. In the first approach, we diagonalize the Hamiltonian of this system exactly and numerically…
cond-mat.supr-con2023
Spectral form factors of unconventional superconductors
Sankalp Gaur, Victor Gurarie
We show that spectral form factors of unconventional gapped superconductors have singularities occurring periodically in time. These are the superconductors whose gap function vani…
cs.IR2021
Adverse Media Mining for KYC and ESG Compliance
Rupinder Paul Khandpur, Albert Aristotle Nanda, Mathew Davis +4
In recent years, institutions operating in the global market economy face growing risks stemming from non-financial risk factors such as cyber, third-party, and reputational outwei…