Weyl and Dirac semimetals in three-dimensional solids

NP Armitage, EJ Mele, A Vishwanath - Reviews of Modern Physics, 2018 - APS
Weyl and Dirac semimetals are three-dimensional phases of matter with gapless electronic
excitations that are protected by topology and symmetry. As three-dimensional analogs of …

[HTML][HTML] Linear scaling quantum transport methodologies

Z Fan, JH Garcia, AW Cummings, JE Barrios-Vargas… - Physics Reports, 2021 - Elsevier
In recent years, predictive computational modeling has become a cornerstone for the study
of fundamental electronic, optical, and thermal properties in complex forms of condensed …

Disorder-induced zero-bias peaks in Majorana nanowires

S Das Sarma, H Pan - Physical Review B, 2021 - APS
Focusing specifically on the recently retracted work by Zhang et al.[H. Zhang et al., Nature
(London) 556, 74 (2018) NATUAS 0028-0836 10.1038/nature26142; Retraction, Nature …

Rare-region-induced avoided quantum criticality in disordered three-dimensional Dirac and Weyl semimetals

JH Pixley, DA Huse, S Das Sarma - Physical Review X, 2016 - APS
We numerically study the effect of short-ranged potential disorder on massless
noninteracting three-dimensional Dirac and Weyl fermions, with a focus on the question of …

Topological superconductivity of spin- carriers in a three-dimensional doped Luttinger semimetal

B Roy, SAA Ghorashi, MS Foster, AH Nevidomskyy - Physical Review B, 2019 - APS
We investigate topological Cooper pairing, including gapless Weyl and fully gapped class
DIII superconductivity, in a three-dimensional doped Luttinger semimetal. The latter …

Dirty Weyl semimetals: Stability, phase transition, and quantum criticality

S Bera, JD Sau, B Roy - Physical Review B, 2016 - APS
We study the stability of three-dimensional incompressible Weyl semimetals in the presence
of random quenched charge impurities. Combining numerical analysis and scaling theory …

Phase diagrams of disordered Weyl semimetals

H Shapourian, TL Hughes - Physical Review B, 2016 - APS
Weyl semimetals are gapless quasitopological materials with a set of isolated nodal points
forming their Fermi surface. They manifest their quasitopological character in a series of …

Global phase diagram of a dirty Weyl liquid and emergent superuniversality

B Roy, RJ Slager, V Juričić - Physical Review X, 2018 - APS
Pursuing complementary field-theoretic and numerical methods, we here paint the global
phase diagram of a three-dimensional dirty Weyl system. The generalized Harris criterion …

Tricriticalities and quantum phases in spin-orbit-coupled spin-1 Bose gases

GI Martone, FV Pepe, P Facchi, S Pascazio… - Physical Review Letters, 2016 - APS
We study the zero-temperature phase diagram of a spin-orbit-coupled Bose-Einstein
condensate of spin 1, with equally weighted Rashba and Dresselhaus couplings …

High-dimensional disorder-driven phenomena in Weyl semimetals, semiconductors, and related systems

SV Syzranov, L Radzihovsky - Annual Review of Condensed …, 2018 - annualreviews.org
It is commonly believed that a noninteracting disordered electronic system can undergo only
the Anderson metal-insulator transition. It has been suggested, however, that a broad class …