3.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université de SherbrookeCA163 papers
- Université de MontréalCA92 papers
- Canadian Institute for Advanced ResearchCA56 papers
- Institut quantiqueCA21 papers
- Centre National de la Recherche ScientifiqueFR17 papers
- Rutgers, The State University of New JerseyUS13 papers
- Imperial College LondonGB12 papers
- National Research Council CanadaCA11 papers
- Polytechnique MontréalCA11 papers
- Donostia International Physics CenterES10 papers
- Laboratoire de physique des SolidesFR10 papers
- University of British ColumbiaCA10 papers
12 papers · 1 filter
Highly-symmetric random one-dimensional spin models
V. L. Quito, Pedro L. S. Lopes, José A. Hoyos +1
The interplay of disorder and interactions is a challenging topic of condensed matter physics, where correlations are crucial and exotic phases develop. In one spatial dimension, a…
Emergent SU(N) symmetry in disordered SO(N) spin chains
V. L. Quito, Pedro L. S. Lopes, José A. Hoyos +1
Strongly disordered spin chains invariant under the SO(N) group are shown to display random-singlet phases with emergent SU(N) symmetry without fine tuning. The phases with emergen…
Orbital Effect of the Magnetic Field in Dynamical Mean-Field Theory
S. Acheche, L-F. Arsenault, A. -M. S. Tremblay
The availability of large magnetic fields at international facilities and of simulated magnetic fields that can reach the flux-quantum-per-unit-area level in cold atoms, calls for…
Effects of interaction strength, doping, and frustration on the antiferromagnetic phase of the two-dimensional Hubbard model
L. Fratino, M. Charlebois, P. Sémon +2
Recent quantum-gas microscopy of ultracold atoms and scanning tunneling microscopy of the cuprates reveal new detailed information about doped Mott antiferromagnets, which can be c…
NMR in an electric field: A bulk probe of the hidden spin and orbital polarizations
Jorge Ramírez-Ruiz, Samuel Boutin, Ion Garate
Recent theoretical work has established the presence of hidden spin and orbital textures in non-magnetic materials with inversion symmetry. Here, we propose that these textures can…
Optical absorption in interacting and nonlinear Weyl semimetals
Simon Bertrand, Ion Garate, René Côté
It has been recently predicted that the interplay between Coulomb interactions and Berry curvature can produce interesting optical phenomena in topologically nontrivial two-dimensi…
Equation of state, phonons, and lattice stability of ultra-fast warm dense matter
Louis Harbour, Chandre M. Dharma-wardana, Dennis D. Klug +1
Using the two-temperature model for ultrafast matter (UFM), we compare the equation of state, pair-distribution functions , and phonons using the neutral pseudoatom (NPA) mod…
Field dependence of the magnetic correlations of the frustrated magnet SrDyO
N. Gauthier, A. Fennell, B. Prévost +7
The frustrated magnet SrDyO exhibits a field-induced phase with a magnetization plateau at of the saturation value for magnetic fields applied along the -axis. We…
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…
Excitonic coupling dominates the homogeneous photoluminescence excitation linewidth in semicrystalline polymeric semiconductors
Pascal Grégoire, Eleonora Vella, Matthew Dyson +6
We measure the homogeneous excitation linewidth of regioregular poly(3-hexylthiophene), a model semicrystalline polymeric semiconductor, by means of two-dimensional coherent photol…
Absence of long range order in the frustrated magnet SrDyO due to trapped defects from a dimensionality crossover
N. Gauthier, A. Fennell, B. Prévost +12
Magnetic frustration and low dimensionality can prevent long range magnetic order and lead to exotic correlated ground states. SrDyO consists of magnetic Dy ions for…
Signatures of the Mott transition in the antiferromagnetic state of the two-dimensional Hubbard model
L. Fratino, P. Sémon, M. Charlebois +2
The properties of a phase with large correlation length can be strongly influenced by the underlying normal phase. We illustrate this by studying the half-filled two-dimensional Hu…