60 citations · 436 across the 33 of their papers we have counts for
33 papers
Hierarchy of Lifshitz transitions in the surface electronic structure of SrRuO under uniaxial compression
Edgar Abarca Morales, Gesa-R. Siemann, Andela Zivanovic +12
We report the evolution of the electronic structure at the surface of the layered perovskite SrRuO under large in-plane uniaxial compression, leading to anisotropic $B_{1g}…
Gravitationally localized states of two neutral fermions interacting with a Higgs field
Peter E. D. Leith, Alasdair Dorkenoo Leggat, Chris A. Hooley +2
We present localized 'particle-like' states composed of a pair of neutral fermions interacting with a scalar Higgs field and the metric of spacetime, extending the Einstein-Dirac f…
Nonlinear effects in the excited states of many-fermion Einstein-Dirac solitons
Peter E. D. Leith, Chris A. Hooley, Keith Horne +1
We present an analysis of excited-state solutions for a gravitationally localized system consisting of a filled shell of high-angular-momentum fermions, using the Einstein-Dirac fo…
Fisher zeros and persistent temporal oscillations in non-unitary quantum circuits
Sankhya Basu, Daniel P. Arovas, Sarang Gopalakrishnan +2
We present a quantum circuit with measurements and post-selection that exhibits a panoply of space- and/or time-ordered phases, from ferromagnetic order to spin-density waves to ti…
Infinite-redshift localized states of Dirac fermions under Einsteinian gravity
Daniel Bakucz Canário, Sam Lloyd, Keith Horne +1
We present a set of localized states for an even number of Dirac fermions under Einsteinian gravity that have an infinite central redshift. Near the center of the localized state t…
Can Fermi surface nesting alone drive the charge-density-wave transition in monolayer vanadium diselenide?
Matthew J. Trott, Chris A. Hooley
We demonstrate that charge-density-wave formation is possible via a purely electronic mechanism in monolayers of the transition metal dichalcogenide 1T-VSe. Via a renormalizati…