372 citations · 1.5k across the 55 of their papers we have counts for
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Functional Renormalization Group for fermions on a one dimensional lattice at arbitrary filling
Lucas Désoppi, Nicolas Dupuis, Claude Bourbonnais
A formalism based on the fermionic functional-renormalization-group approach to interacting electron models defined on a lattice is presented. One-loop flow equations for the coupl…
Nonadiabatic Fluctuations and the Charge-Density-Wave Transition in One-Dimensional Electron-Phonon Systems: a Dynamic Self-Consistent
Alain M. Dikande, C. Bourbonnais
The Peierls instability in one-dimensional electron-phonon systems is known to be qualitatively well described by the Mean-Field theory, however the related self-consistent problem…
Theory of phonon instabilities in Weyl semimetals at high magnetic fields
Sarbajaya Kundu, Claude Bourbonnais, Ion Garate
The behavior of three-dimensional (3D) semimetals under strong magnetic fields is a topic of recurring interest in condensed matter physics. Recently, the advent of Weyl and Dirac…
Seebeck coefficient in low-dimensional fluctuating charge-density-wave systems
M. Mbodji, C. Bourbonnais
We study the role of charge density-wave fluctuations on the temperature dependence of Seebeck coefficient in quasi-one dimensional conductors with a Peierls instability. The descr…
Influence of carrier lifetime on quantum criticality and superconducting Tc of (TMTSF)_2ClO_4
A. Sedeki, P. Auban-Senzier, S. Yonezawa +2
This work presents and analyzes electrical resistivity data on the organic superconductor (TMTSF)ClO and their anion substituted alloys (TMTSF)(ClO)(ReO…
Superconducting and density-wave instabilities of low dimensional conductors with a Zeeman coupling to a magnetic field
M. Shahbazi, Y. Fuseya, H. Bakrim +2
In the framework of the weak coupling renormalization group technique we examine the possible instabilities of the extended quasi-one-dimensional electron gas model with both intra…