737 citations · 5.3k across the 73 of their papers we have counts for
73 papers
Coexisting magnetic, charge, and superconducting orders in the two-dimensional Hubbard model
Robin Scholle, Pietro M. Bonetti, Walter Metzner +1
We perform a renormalized mean-field study of the two-dimensional repulsive Hubbard model, focusing on the intricate interplay and possible coexistence of magnetic, charge, and sup…
Comprehensive mean-field analysis of magnetic and charge orders in the two-dimensional Hubbard model
Robin Scholle, Pietro M. Bonetti, Demetrio Vilardi +1
We present an unbiased mean-field analysis of magnetic and charge orders in the two-dimensional Hubbard model on a square lattice, both at zero and finite temperatures. Unrestricte…
Non Fermi liquid behavior at flat hot spots from quantum critical fluctuations at the onset of charge- or spin-density wave order
Lukas Debbeler, Walter Metzner
We analyze quantum fluctuation effects at the onset of charge or spin density wave order with a wave vector in two-dimensional metals -- for the special case wh…
SU(2) gauge theory of the pseudogap phase in the two-dimensional Hubbard model
Pietro M. Bonetti, Walter Metzner
We present a SU(2) gauge theory of fluctuating magnetic order in the two-dimensional Hubbard model. The theory is based on a fractionalization of electrons in fermionic chargons an…
Spin stiffness, spectral weight, and Landau damping of magnons in metallic spiral magnets
Pietro M. Bonetti, Walter Metzner
We analyze the properties of magnons in metallic electron systems with spiral magnetic order. Our analysis is based on the random phase approximation for the susceptibilities of ti…
Non-Hermitian band topology from momentum-dependent relaxation in two-dimensional metals with spiral magnetism
Johannes Mitscherling, Walter Metzner
We study the emergence of non-Hermitian band topology in a two-dimensional metal with planar spiral magnetism due to a momentum-dependent relaxation rate. A sufficiently strong mom…