28 citations · 72 across the 7 of their papers we have counts for
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cond-mat.quant-gas2021
Flowing bosonization in the nonperturbative functional renormalization-group approach
Romain Daviet, Nicolas Dupuis
Bosonization allows one to describe the low-energy physics of one-dimensional quantum fluids within a bosonic effective field theory formulated in terms of two fields: the "density…
hep-th2021
Physical properties of the massive Schwinger model from the nonperturbative functional renormalization group
Patrick Jentsch, Romain Daviet, Nicolas Dupuis +1
We investigate the massive Schwinger model in dimensions using bosonization and the nonperturbative functional renormalization group. In agreement with previous studies we…
cond-mat.quant-gas2021
Chaos in the Bose-glass phase of a one-dimensional disordered Bose fluid
Romain Daviet, Nicolas Dupuis
We show that the Bose-glass phase of a one-dimensional disordered Bose fluid exhibits a chaotic behavior, i.e., an extreme sensitivity to external parameters. Using bosonization, t…