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cond-mat.mes-hall2020
Synchronizing Bloch-oscillating free carriers in moiré flat bands
Ali Fahimniya, Zhiyu Dong, Egor Kiselev +1
Achieving Bloch oscillations of free carriers under a direct current, a long-sought-after collective many-body behavior, has been challenging due to stringent constraints on the ba…
cond-mat.str-el2020
Non-local hydrodynamic transport and collective excitations in Dirac fluids
Egor I. Kiselev, Joerg Schmalian
We study the response of a Dirac fluid to electric fields and thermal gradients at finite wave-numbers and frequencies in the hydrodynamic regime. We find that non-local transport…