284 citations · 7.7k across the 190 of their papers we have counts for
190 papers
Critical properties of the quantum Ashkin-Teller chain with chiral perturbations
Bernhard Lüscher, Frédéric Mila, Natalia Chepiga
We investigate the nature of the phase transitions in the quantum Ashkin-Teller chain in the presence of chiral perturbations. We locate the Lifshitz line separating a region of di…
Field-induced bound-state condensation and spin-nematic phase in SrCu(BO) revealed by neutron scattering up to 25.9 T
Ellen Fogh, Mithilesh Nayak, Oleksandr Prokhnenko +12
Bose-Einstein condensation (BEC) underpins exotic forms of order ranging from superconductivity to superfluid 4 He. In quantum magnetic materials, ordered phases induced by an appl…
Critical line of the triangular Ising antiferromagnet in a field from a -symmetric corner transfer matrix algorithm
Samuel Nyckees, Afonso Rufino, Frédéric Mila +1
The corner transfer matrix renormalization group (CTMRG) algorithm has been extensively used to investigate both classical and quantum two-dimensional (2D) lattice models. The conv…
Emergent U(1) symmetry in non-particle-conserving one-dimensional models
Zakaria Jouini, Natalia Chepiga, Loic Herviou +1
The properties of stable Luttinger liquid phases in models with a non-conserved number of particles are investigated. We study the Luttinger liquid phases in one-dimensional models…
Maple Leaf Antiferromagnet in a Magnetic Field
Pratyay Ghosh, Jannis Seufert, Tobias Müller +2
We analyze the quantum antiferromagnet on the maple leaf lattice in the presence of a magnetic field. Starting from its exact dimer ground state and for a magnetic field strength o…
Possible restoration of particle-hole symmetry in the 5/2 Quantized Hall State at small magnetic field
Loïc Herviou, Frédéric Mila
Motivated by the experimental observation of a quantized 5/2 thermal conductance at filling , a result incompatible with both the Pfaffian and the Antipfaffian states, we ha…