101 citations · 106 across the 5 of their papers we have counts for
5 papers
Chiral vortical effect and boundary-induced vortical pumping in finite Weyl systems
B. Q. Song, Pavan Hosur
The chiral vortical effect (CVE) -- an axial current driven by rotation in chiral matter -- appears in systems ranging from relativistic fluids to Weyl semimetals. We present an ex…
Unveiling Symmetry Instability induced by Topological Phase Transitions
Liang Luo, Boqun Song, Genda Gu +5
The symmetry-topology interplay dictates how to define order parameters and classify material ordered phases. However, current understanding of this interplay has been predominatel…
Revealing Fano Resonance in Dirac Materials ZrTe5 through Raman Scattering
Di Cheng, Tao Jiang, Feng Zhang +10
We explore the Fano resonance in ZrTe5, using Raman scattering measurements. We identified two closely spaced B2g phonon modes, B2g I and B2g II, around 9 meV and 10 meV, respectiv…
Position operators in terms of converging finite-dimensional matrices: Exploring their interplay with geometry, transport, and gauge theory
B. Q. Song, J. D. H. Smith, J. Wang
Position operator appears as in wave mechanics, while its matrix form is well known diverging in diagonals, causing serious difficulties in basis transfor…
Light-Driven Raman Coherence as a Non-Thermal Route to Ultrafast Topology Switching
C. Vaswani, L. -L. Wang, D. H. Mudiyanselage +14
A grand challenge underlies the entire field of topology-enabled quantum logic and information science: how to establish topological control principles driven by quantum coherence…