604 citations · 2.1k across the 64 of their papers we have counts for
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Sign Reversal of the Quantum Hall Effect and Helicoidal Magnetic-Field-Induced Spin-Density Waves in Organic Conductors
N. Dupuis, V. M. Yakovenko
Within the framework of the quantized nesting model, we study the effect of umklapp scattering on the magnetic-field-induced spin-density-wave (SDW) phases which are experimentally…
Effective action and collective modes in quasi-one-dimensional spin-density-wave systems
K. Sengupta, N. Dupuis
We derive the effective action describing the long-wavelength low-energy collective modes of quasi-one-dimensional spin-density-wave (SDW) systems, starting from the Hubbard model…
Collective modes in a system with two spin-density waves: the `Ribault' phase of quasi-one-dimensional organic conductors
N. Dupuis, V. M. Yakovenko
We study the long-wavelength collective modes in the magnetic-field-induced spin-density-wave (FISDW) phases experimentally observed in organic conductors of the Bechgaard salts fa…
Quasi-one-dimensional superconductors: from weak to strong magnetic field
N. Dupuis
We discuss the possible existence of a superconducting phase at high magnetic field in organic quasi-one-dimensional conductors. We consider in particular (i) the formation of a La…
A unified description of static and dynamic properties of Fermi liquids
N. Dupuis
In Landau's phenomenological Fermi-liquid theory (FLT), most physical quantities are derived from the knowledge of the energy variation corresponding to a change of t…