Kaustubh Roy

The fate of $s_{\pm}$ superconductivity in the bilayer nickelate La$_3$Ni$_2$O$_7$

Motivated by the recent measurement of high-temperature superconductivity in the bilayer nickelate system La$_3$Ni$_2$O$_7$ in the bulk as well as thin film samples, we seek to understand the role of the interlayer coupling in this system in dictating the pairing symmetry. Many proposals posit the existence of an $s_\p...