332 citations · 2.8k across the 82 of their papers we have counts for
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Kitaev model on Hurwitz hyperbolic tilings: A non-Abelian gapped chiral spin liquid
Rémy Mosseri, Yasir Iqbal, Roger Vogeler +1
We study the Kitaev model on the trivalent heptagonal Hurwitz hyperbolic tiling. The presence of odd-length loops in the tiling is responsible for a spontaneous time-reversal symme…
Monopole excitations in the Dirac spin liquid on the triangular lattice
Sasank Budaraju, Alberto Parola, Yasir Iqbal +2
The Dirac spin liquid might realize an exotic phase of matter whose low-energy properties are described by quantum electrodynamics in dimensions, where gapless modes e…
Field-induced spin liquid in the decorated square-kagome antiferromagnet nabokoite KCuTeO(SO)Cl
Matías G. Gonzalez, Yasir Iqbal, Johannes Reuther +1
Quantum antiferromagnets based on the square-kagome lattice are proving to be a fertile platform for realizing nontrivial phenomena in frustrated magnetism. Recently, several decor…
Gapped and gapless quantum spin liquids on the ruby lattice
Atanu Maity, Rhine Samajdar, Yasir Iqbal
The ruby lattice has been the subject of much interest recently due its realization in Rydberg atom arrays, where its rich variety of frustrated interactions gives rise to topologi…
Fermionic parton theory of Rydberg quantum spin liquids
Atanu Maity, Yasir Iqbal, Rhine Samajdar
Programmable quantum simulators based on neutral atom arrays today offer powerful platforms for studying strongly correlated phases of quantum matter. Here, we employ the projectiv…
Polaronic correlations from optimized ancilla wave functions for the Fermi-Hubbard model
Tobias Müller, Ronny Thomale, Subir Sachdev +1
We employ a family of ancilla qubit variational wave-functions [Zhang and Sachdev, Phys. Rev. Res. 2, 023172 (2020)] to describe the polaronic correlations in the pseudo-gap metal…
Chiral Gapless Spin Liquid in Hyperbolic Space
Felix Dusel, Tobias Hofmann, Atanu Maity +5
We analyze the Kitaev model on the hyperbolic lattice. The is formed by a regular tricoordinated tiling of nonagons, where the 3-color coding of bonds according…
An extended non-magnetic phase in the spin-1/2 Heisenberg antiferromagnet from the ruby to the maple-leaf lattice
Philipp Schmoll, Jan Naumann, Erik Lennart Weerda +2
The spin-1/2 Heisenberg antiferromagnet on the two-dimensional ruby and maple-leaf lattices provides a stringent test case for frustrated quantum magnetism, where semiclassical mag…
Spin-Peierls transition in the frustrated spinels ZnCr2O4 and MgCr2O4
Ludovic D. C. Jaubert, Yasir Iqbal, Harald O. Jeschke
The chromium spinels MgCr2O4 and ZnCr2O4 are prime examples of the highly frustrated pyrochlore lattice antiferromagnet. Experiment has carefully established that both materials, u…
Candidate quantum spin liquids on the maple-leaf lattice
Jonas Sonnenschein, Atanu Maity, Chunxiao Liu +3
Motivated by recent numerical studies reporting putative quantum paramagnetic behavior in spin- Heisenberg models on the maple-leaf lattice, we classify Abrikosov fermion mean…
Tensor network analysis of the maple-leaf antiferromagnet spangolite
Philipp Schmoll, Harald O. Jeschke, Yasir Iqbal
Spangolite (CuAl(SO)(OH)Cl3HO) is a hydroxy-hydrated copper sulfate mineral with a one-seventh depleted triangular lattice of Cu ions in each layer…
A Classical Chiral Spin-Liquid from Chiral Interactions on the Pyrochlore Lattice
Daniel Lozano-Gómez, Yasir Iqbal, Matthias Vojta
Classical spin-liquids are paramagnetic phases which feature nontrivial patterns of spin correlations within their ground-state manifold whose degeneracy scales with system size. O…
Noncoplanar orders and quantum disordered states in maple-leaf (anti)ferromagnets
Martin Gembé, Lasse Gresista, Heinz-Jürgen Schmidt +3
A promising route towards the realization of chiral spin liquids is the quantum melting of classically noncoplanar spin states via quantum fluctuations. In the classical realm, suc…