604 citations · 2.1k across the 64 of their papers we have counts for
64 papers
On the nature of the Schmid transition in a resistively shunted Josephson junction
Romain Daviet, Nicolas Dupuis
We study the phase diagram of a resistively shunted Josephson junction (RSJJ) in the framework of the boundary sine-Gordon model. Using the non-perturbative functional renormalizat…
Tan's two-body contact in a planar Bose gas: experiment vs theory
Adam Rançon, Nicolas Dupuis
We determine the two-body contact in a planar Bose gas confined by a transverse harmonic potential, using the nonperturbative functional renormalization group. We use the three-dim…
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…
Operator product expansion coefficients from the nonperturbative functional renormalization group
Félix Rose, Carlo Pagani, Nicolas Dupuis
Using the nonperturbative functional renormalization group (FRG) within the Blaizot-Méndez-Galain-Wschebor approximation, we compute the operator product expansion (OPE) coefficien…
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…
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…