2 papers
physics.class-ph2025
Geometric Amplification via Non-Hermitian Berry Phase
J. R. Lane, C. Guria, J. Höller +3
Despite their apparent simplicity, coupled oscillators exhibit surprisingly complex phenomena. Two notable examples are Berry phase (a geometric or topological aspect of the oscill…
cond-mat.mes-hall2019
Giant Tunable Mechanical Nonlinearity in Graphene-Silicon Nitride Hybrid Resonator
Rajan Singh, Arnab Sarkar, Chitres Guria +4
High quality factor mechanical resonators have shown great promise in developing classical or quantum technologies. Simultaneously, progress has been made in developing controlled…