32 citations · 120 across the 11 of their papers we have counts for
3 papers · 1 filter
IR extremality and UV softness in string bootstrap
Shi-Lin Wan, Ji-Yang Wang, Shuang-Yong Zhou
Whether string amplitudes can be characterized by extremality within the space of consistent S-matrices is an intriguing question. We address this question within the framework of…
Recovering Sharp Conductivity Features in the Finite-Data Calderón Problem with Physics-Informed Neural Networks
Ali AlHadi Kalout, Pablo Tejerina-Pérez, Konstantin Karchev +5
Physics-informed neural networks (PINNs) have recently emerged as a promising framework for addressing the Calderón inverse problem from limited boundary data. In this work, we rev…
The colour variability of low-z SNe Ia is entirely explained by dust
Marco Giunta, Konstantin Karchev, Roberto Trotta
The relative importance of intrinsic colour variability of supernovae type Ia (SN Ia) versus dust-induced reddening remains an open question with important ramifications for unders…