630 citations · 3.8k across the 63 of their papers we have counts for
63 papers
Entangling Power: A Probe of Symmetry and Integrability in Quantum Many-Body Systems
Ian Low, Pallab Goswami
The entangling power of a unitary operator quantifies its ability to generate entanglement from product states and provides a natural probe of quantum many-body dynamics. Entanglem…
Solitons and real-space screening of bulk topology of quantum materials
Alexander C. Tyner, Pallab Goswami
Recent years have seen multiple high-throughput studies reveal an immense number of topological materials through use of symmetry indicators. Despite this success, three-dimensiona…
Fundamentals of crystalline Hopf insulators
Yuxin Wang, Alexander C. Tyner, Pallab Goswami
Three-dimensional, crystalline Hopf insulators are generic members of unitary Wigner-Dyson class, which can break all global discrete symmetries and point group symmetries. In the…
Spin-charge separation and quantum spin Hall effect of -bismuthene
Alexander C. Tyner, Pallab Goswami
Field theory arguments suggest the possibility of -classification of quantum spin Hall effect with magnetic flux tubes, that cause separation of spin and charge degrees…
Colossal Spontaneous Hall Effect and Emergent Magnetism in KTaO Two-Dimensional Electron Gases
Patrick Krantz, Alex Tyner, Pallab Goswami +1
There has been intense recent interest in the two-dimensional electron gases (2DEGs) that form at the surfaces and interfaces of KTaO (KTO), with the discovery of superconducti…
Part II: Witten effect and -classification of axion angle
Alexander C. Tyner, Pallab Goswami
The non-trivial third homotopy class of three-dimensional topological insulators leads to quantized, magneto-electric coefficient or axion angle , with .…