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
277 papers
Field Theoretic Aspects of Condensed Matter Physics: An Overview
Eduardo Fradkin
In this chapter I discuss the impact of concepts of Quantum Field Theory in modern Condensed Physics. Although the interplay between these two areas is certainly not new, the impac…
Leveraging generative adversarial networks to create realistic scanning transmission electron microscopy images
Abid Khan, Chia-Hao Lee, Pinshane Y. Huang +1
The rise of automation and machine learning (ML) in electron microscopy has the potential to revolutionize materials research through autonomous data collection and processing. A s…
Scattering theory of delicate topological insulators
Penghao Zhu, Jiho Noh, Yingkai Liu +1
We study the scattering theory of delicate topological insulators (TIs), which are novel topological phases beyond the paradigm of the tenfold way, topological quantum chemistry, a…
Applications of Persistent Homology in Nuclear Collisions
Greg Hamilton, Travis Dore, Christopher Plumberg
We introduce a novel set of observables associated to the rapidly developing field of persistent homology for the quantitative characterization of nuclear collisions and their evol…
Topological Field Theories of Three-Dimensional Rotation Symmetric Insulators: Coupling Curvature and Electromagnetism
Julian May-Mann, Mark R. Hirsbrunner, Xuchen Cao +1
Quantized responses are important tools for understanding and characterizing the universal features of topological phases of matter. In this work, we consider a class of topologica…
Spin Hopf Insulator: Helical Hinge States and Returning Thouless Pump
Penghao Zhu, A. Alexandradinata, Taylor L. Hughes
We introduce a time-reversal-symmetric analog of the Hopf insulator that we call a spin Hopf insulator. The spin Hopf insulator harbors nontrivial Kane-Mele invariants on it…
Higher rank chirality and non-Hermitian skin effect in a topolectrical circuit
Penghao Zhu, Xiao-Qi Sun, Taylor L. Hughes +1
While chirality imbalances are forbidden in conventional lattice systems, non-Hermiticity can effectively avoid the chiral-doubling theorem to facilitate 1D chiral dynamics. Indeed…
Spin-Resolved Topology and Partial Axion Angles in Three-Dimensional Insulators
Kuan-Sen Lin, Giandomenico Palumbo, Zhaopeng Guo +8
Symmetry-protected topological crystalline insulators (TCIs) have primarily been characterized by their gapless boundary states. However, in time-reversal- (-) invaria…
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…
Theory of oblique topological insulators
Benjamin Moy, Hart Goldman, Ramanjit Sohal +1
A long-standing problem in the study of topological phases of matter has been to understand the types of fractional topological insulator (FTI) phases possible in 3+1 dimensions. U…
Stranger than Metals
Philip W. Phillips, Nigel E. Hussey, Peter Abbamonte
Although the resistivity in traditional metals increases with temperature, its dependence vanishes at low or high temperature, albeit for different reasons. Here, we review a c…
Kitaev Chain with a Fractional Twist
Bora Basa, Gabriele La Nave, Philip W. Phillips
The topological non-triviality of insulating phases of matter is by now well understood through topological K-theory where the indices of the Dirac operators are assembled into top…
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…
Spin-momentum locking from topological quantum chemistry: applications to multifold fermions
Mao Lin, Iñigo Robredo, Niels B. M. Schröter +3
In spin-orbit coupled crystals, symmetries can protect multifold degeneracies with large Chern numbers and Brillouin zone spanning topological surface states. In this work, we expl…
Energy density as a probe of band representations in photonic crystals
M. Blanco de Paz, M. A. J. Herrera, P. Arroyo Huidobro +6
Topological Quantum Chemistry (TQC) has recently emerged as a instrumental tool to characterize the topological nature of both fermionic and bosonic band structures. TQC is based o…
Probing the bulk plasmon continuum of layered materials through electron energy loss spectroscopy in a reflection geometry
Christian Boyd, Luke Yeo, Philip W. Phillips
A periodic arrangement of 2D conducting planes is known to host a (bulk) plasmon dispersion that interpolates between the typical, gapped behavior of 3D metals and a gapless, acous…
Entanglement Features of Random Neural Network Quantum States
Xiao-Qi Sun, Tamra Nebabu, Xizhi Han +2
Restricted Boltzmann machines (RBMs) are a class of neural networks that have been successfully employed as a variational ansatz for quantum many-body wave functions. Here, we deve…
Revisiting the Dark Matter Interpretation of Excess Rates in Semiconductors
Peter Abbamonte, Daniel Baxter, Yonatan Kahn +4
In light of recent results from low-threshold dark matter detectors, we revisit the possibility of a common dark matter origin for multiple excesses across numerous direct detectio…
Wannier Function Methods for Topological Modes in 1D Photonic Crystals
Vaibhav Gupta, Barry Bradlyn
In this work, we use Wannier functions to analyze topological phase transitions in one dimensional photonic crystals. We first review the construction of exponentially localized Wa…
Resolving Hall and dissipative viscosity ambiguities via boundary effects
Pranav Rao, Barry Bradlyn
We examine the physical implications of the viscous redundancy of two-dimensional anisotropic fluids, where different components of the viscosity tensor lead to identical effects i…
Lecture Notes on Berry Phases and Topology
Barry Bradlyn, Mikel Iraola
In these notes, we review the role of Berry phases and topology in noninteracting electron systems. Topics including the adiabatic theorem, parallel transport, and Wannier function…
An accurate tight binding model for twisted bilayer graphene describes topological flat bands without geometric relaxation
Shivesh Pathak, Tawfiqur Rakib, Run Hou +4
A major hurdle in understanding the phase diagram of twisted bilayer graphene (TBLG) are the roles of lattice relaxation and electronic structure on isolated band flattening near m…
Classical Shadows for Quantum Process Tomography on Near-term Quantum Computers
Ryan Levy, Di Luo, Bryan K. Clark
Quantum process tomography is a powerful tool for understanding quantum channels and characterizing properties of quantum devices. Inspired by recent advances using classical shado…
Thermalization of Randomly Coupled SYK Models
Ramanjit Sohal, Laimei Nie, Xiao-Qi Sun +1
We investigate the thermalization of Sachdev-Ye-Kitaev (SYK) models coupled via random interactions following quenches from the perspective of entanglement. Previous studies have s…