125 citations · 567 across the 23 of their papers we have counts for
23 papers
Composite cores of monopoles and Alice rings in spin-2 Bose-Einstein condensates
Giuseppe Baio, Magnus O. Borgh
We show that energy relaxation causes a point defect in the uniaxial-nematic phase of a spin-2 Bose-Einstein condensate to deform into a spin-Alice ring that exhibits a composite c…
Dynamics of a Nonequilibrium Discontinuous Quantum Phase Transition in a Spinor Bose-Einstein Condensate
Matthew T. Wheeler, Hayder Salman, Magnus O. Borgh
Symmetry-breaking quantum phase transitions lead to the production of topological defects or domain walls in a wide range of physical systems. In second-order transitions, these ex…
Topological interfaces crossed by defects and textures of continuous and discrete point group symmetries in spin-2 Bose-Einstein condensates
Giuseppe Baio, Matthew T. Wheeler, David S. Hall +2
We systematically and analytically construct a set of spinor wave functions representing defects and textures that continuously penetrate interfaces between coexisting, topological…
Phonon Signatures in Photon Correlations
Ben S. Humphries, Dale Green, Magnus O. Borgh +1
We show that the second-order, two-time correlation functions for phonons and photons emitted from a vibronic molecule in a thermal bath result in bunching and anti-bunching (a pur…
Topological Superfluid Defects with Discrete Point Group Symmetries
Y. Xiao, M. O. Borgh, A. A. Blinova +3
Discrete symmetries are spatially ubiquitous but are often hidden in internal states of systems where they can have especially profound consequences. In this work we create and ver…
Relaxation dynamics of half-quantum vortices in a two-dimensional two-component Bose-Einstein condensate
M. T. Wheeler, H. Salman, M. O. Borgh
We study the relaxation dynamics of quantum turbulence in a two-component Bose-Einstein condensate containing half-quantum vortices. We find a temporal scaling regime for the numbe…