451 citations · 3.9k across the 64 of their papers we have counts for
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Quantum phase transition between a topological and a trivial semimetal from holography
Karl Landsteiner, Yan Liu, Ya-Wen Sun
We present a holographic model of a topological Weyl semimetal. A key ingredient is a time-reversal breaking parameter and a mass deformation. Upon varying the ratio of mass to tim…
Hall viscosity from elastic gauge fields in Dirac crystals
Alberto Cortijo, Yago Ferreirós, Karl Landsteiner +1
The combination of Dirac physics and elasticity has been explored at length in graphene where the so--called "elastic gauge fields" have given rise to an entire new field of resear…
The holographic Weyl semi-metal
Karl Landsteiner, Yan Liu
We present a holographic model of a Weyl semi-metal. We show that upon varying a mass parameter the model undergoes a quantum phase transition from a topologically non-trivial stat…
Anomalous magnetoconductivity and relaxation times in holography
Amadeo Jimenez-Alba, Karl Landsteiner, Yan Liu +1
We study the magnetoconductivity induced by the axial anomaly via the chiral magnetic effect in strongly coupled holographic models. An important ingredient in our models is that t…