2 papers
cond-mat.str-el2025
Detection of anyon braiding through pump-probe spectroscopy
Xu Yang, Ryan Buechele, Nandini Trivedi
We show that the braiding of anyons in a quantum spin liquid leaves a distinct dynamical signature in the nonlinear pump-probe response. Using a combination of exact diagonalizatio…
cond-mat.str-el2024
Optical and Raman selection rules for odd-parity clean superconductors
Shuangyuan Lu, Xu Yang, Yuan-Ming Lu
We derive selection rules in optical absorption and Raman scattering spectra, that can determine the parity of pairing order parameters under inversion symmetry in two classes of \…