56 citations · 283 across the 18 of their papers we have counts for
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cond-mat.str-el2021★ 20 cited
Octupolar order and Ising quantum criticality tuned by strain and dimensionality: Application to -orbital Mott insulators
Sreekar Voleti, Arijit Haldar, Arun Paramekanti
Recent experiments have discovered multipolar orders in a variety of -orbital Mott insulators. Motivated by uncovering the exchange interactions which underlie octupolar order p…
cond-mat.str-el2021★ 6 cited
Higher-order topology and corner triplon excitations in two-dimensional quantum spin-dimer models
Arijit Haldar, Geremia Massarelli, Arun Paramekanti
The concept of free fermion topology has been generalized to -dimensional phases that exhibit -dimensional boundary modes, such as zero-dimensional (0D) corner excitation…