2.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Illinois Urbana-ChampaignUS277 papers
- Princeton UniversityUS19 papers
- University of California, Santa BarbaraUS19 papers
- Donostia International Physics CenterES18 papers
- Massachusetts Institute of TechnologyUS15 papers
- Stanford UniversityUS15 papers
- IkerbasqueES14 papers
- Kavli Institute for Theoretical PhysicsUS14 papers
- University of ChicagoUS12 papers
- Chinese Academy of SciencesCN9 papers
- Institute of PhysicsPL8 papers
- Max Planck Institute for Chemical Physics of SolidsDE8 papers
22 papers · 1 filter
Magnetic-field sensitive charge density wave orders in the superconducting phase of UTe2
Anuva Aishwarya, Julian May-Mann, Arjun Raghavan +8
The intense interest in triplet superconductivity partly stems from theoretical predictions of exotic excitations such as non-abelian Majorana modes, chiral supercurrents, and half…
Vortices in a Ginzburg Landau Theory of Superconductors with Nematic Order
Ramiro Sebastián Severino, Pablo Daniel Mininni, Eduardo Fradkin +3
In this work we explore the interplay between superconductivity and nematicity in the framework of a Ginzburg Landau theory with a nematic order parameter coupled to the supercondu…
Extracting correlation effects from Momentum-Resolved Electron Energy Loss Spectroscopy (M-EELS): Synergistic origin of the dispersion kink in BiSrCaCuO
Edwin W. Huang, Kridsanaphong Limtragool, Chandan Setty +4
We employ Momentum-Resolved Electron Energy Loss Spectroscopy (M-EELS) on Bi2.1Sr1.9CaCu2O8+x to resolve the issue of the kink feature in the electron dispersion widely observed in…
Pairing Obstructions in Topological Superconductors
Frank Schindler, Barry Bradlyn, Mark H. Fischer +1
The modern understanding of topological insulators is based on Wannier obstructions in position space. Motivated by this insight, we study topological superconductors from a positi…
Exact Superconducting Instability in a Doped Mott Insulator
Philip W. Phillips, Luke Yeo, Edwin W. Huang
Because the cuprate superconductors are doped Mott insulators, it would be advantageous to solve even a toy model that exhibits both Mottness and superconductivity. We consider the…
Vortex and Surface Phase Transitions in Superconducting Higher-order Topological Insulators
Sayed Ali Akbar Ghorashi, Taylor L. Hughes, Enrico Rossi
Topological insulators (TIs) having intrinsic or proximity-coupled s-wave superconductivity host Majorana zero modes (MZMs) at the ends of vortex lines. The MZMs survive up to a cr…
The Physics of Pair Density Waves
Daniel F. Agterberg, J. C. Séamus Davis, Stephen D. Edkins +7
We review the physics of pair density wave (PDW) superconductors. We begin with a macroscopic description that emphasizes order induced by PDW states, such as charge density wave,…
Signature of Dispersing 1D Majorana Channels in an Iron-based Superconductor
Zhenyu Wang, Jorge Olivares Rodriguez, Lin Jiao +6
The possible realization of Majorana fermions as quasiparticle excitations in condensed matter physics has created much excitement. Most recent studies have focused on Majorana bou…
Identifying materials with charge-spin physics using charge-spin susceptibility computed from first principles
J. N. B. Rodrigues, Lucas K. Wagner
The authors present a quantity termed charge-spin susceptibility, which measures the charge response to spin degrees of freedom in strongly correlated materials. This quantity is s…
Weak-Pairing Higher Order Topological Superconductors
Yuxuan Wang, Mao Lin, Taylor L. Hughes
Conventional topological superconductors are fully gapped in the bulk but host gapless Majorana modes on their boundaries. We instead focus on a new class of superconductors, secon…
Pair Density Waves in Superconducting Vortex Halos
Yuxuan Wang, Stephen D. Edkins, Mohammad H. Hamidian +3
We analyze the interplay between a d-wave uniform superconducting and a pair-density-wave (PDW) order parameter in the neighborhood of a vortex. We develop a phenomenological nonli…
Is charge order induced near an antiferromagnetic quantum critical point?
Xiaoyu Wang, Yuxuan Wang, Yoni Schattner +2
We investigate the interplay between charge order and superconductivity near an antiferromagnetic quantum critical point using sign-problem-free Quantum Monte Carlo simulations. We…
Topological phase transitions in multi-component superconductors
Yuxuan Wang, Liang Fu
We study the phase transition between a trivial and a time-reversal-invariant topological superconductor in a single-band system. By analyzing the interplay of symmetry, topology a…
Low energy inelastic response in the superconducting phases of
Chandan Setty, Yuxuan Wang, Philip W. Phillips
Recent AC susceptibility and polar Kerr effect measurements in the skutterudite superconductor PrOs4Sb12 (POS) uncovered the nature of the superconducting double transition from a…
Higgs Modes in the Pair Density Wave Superconducting State
Rodrigo Soto-Garrido, Yuxuan Wang, Eduardo Fradkin +1
The pair density wave (PDW) superconducting state has been proposed to explain the layer- decoupling effect observed in the compound LaBaCuO at (Phys. Rev.…
Superconductivity near a quantum-critical point: The special role of the first Matsubara frequency
Yuxuan Wang, Artem G. Abanov, Boris L. Altshuler +2
Near a quantum-critical point in a metal strong fermion-fermion interaction mediated by a soft collective boson gives rise to incoherent, non-Fermi liquid behavior. It also often g…
Properties of the zero energy Andreev bound state in a two sublattice SNS junction
Chandan Setty, Jiangping Hu
We study properties of the zero energy Andreev bound state in a superconductor-normal metal-superconductor(SNS) junction consisting of two intrinsic degrees of freedom. The superco…
Study of non-Fermi Liquid behavior from partial nesting in multi-orbital superconductors
Chandan Setty, Philip W. Phillips
Partial nesting between two connected or disconnected regions of the Fermi surface leads to fractional powers of the Coulomb scattering lifetime as a function of temperature and fr…
The effects of Coulomb interactions on the superconducting gaps in iron-based superconductors
Zhidong Leong, Philip Phillips
Recent angle-resolved photoemission spectroscopy measurements of Co-doped LiFeAs report a large and robust superconducting gap on the -centered hole band that lies 8 meV below t…
Classification of Two Dimensional Topological Crystalline Superconductors and Majorana Bound States at Disclinations
Wladimir A. Benalcazar, Jeffrey C. Y. Teo, Taylor L. Hughes
We classify discrete-rotation symmetric topological crystalline superconductors (TCS) in two dimensions and provide the criteria for a zero energy Majorana bound state (MBS) to be…
Majorana zero modes in dislocations of SrRuO
Taylor L. Hughes, Hong Yao, Xiao-Liang Qi
We study the topologically protected Majorana zero modes induced by lattice dislocations in chiral topological superconductors. Dislocations provide a new way to realize Majorana z…
Penetration of nonquantized magnetic flux through a domain-wall bend in time-reversal symmetry broken superconductors
David G. Ferguson, Paul M. Goldbart
It has been proposed that the superconductivity of SrRuO is characterized by pairing that is unconventional and, furthermore, spontaneously breaks time-reversal symmetry. H…