82 citations · 198 across the 21 of their papers we have counts for
21 papers
Rotor Spectra and Berry Phases in the Chiral Limit of QCD on a Torus
Nadiia Vlasii, Uwe-Jens Wiese
We consider the finite-volume spectra of QCD in the chiral limit of massless up and down quarks and massive strange quarks in the baryon number sectors and for diff…
Doubled Lattice Chern-Simons-Yang-Mills Theories with Discrete Gauge Group
Stephan Caspar, David Mesterházy, Therkel Z. Olesen +2
We construct doubled lattice Chern-Simons-Yang-Mills theories with discrete gauge group in the Hamiltonian formulation. Here, these theories are considered on a square spatial…
Graphical Tensor Product Reduction Scheme for the Lie Algebras so(5) = sp(2), su(3), and g(2)
N. D. Vlasii, F. von Rütte, U. -J. Wiese
We develop in detail a graphical tensor product reduction scheme, first described by Antoine and Speiser, for the simple rank 2 Lie algebras so(5) = sp(2), su(3), and g(2). This le…
From Doubled Chern-Simons-Maxwell Lattice Gauge Theory to Extensions of the Toric Code
T. Z. Olesen, N. D. Vlasii, U. -J. Wiese
We regularize compact and non-compact Abelian Chern-Simons-Maxwell theories on a spatial lattice using the Hamiltonian formulation. We consider a doubled theory with gauge fields l…
Electromagnetic Field in de Sitter Expanding Universe: Majorana--Oppenheimer Formalism, Exact Solutions in non-Static Coordinates
O. V. Veko, N. D Vlasii, Yu. A. Sitenko +2
Tetrad-based generalized complex formalism by Majorana--Oppenheimer is applied to treat electromagnetic field in extending de Sitter Universe in on-static spherically-symmetric coo…
Holes Localized on a Skyrmion in a Doped Antiferromagnet on the Honeycomb Lattice: Symmetry Analysis
N. D. Vlasii, C. P. Hofmann, F. -J. Jiang +1
Using the low-energy effective field theory for hole-doped antiferromagnets on the honeycomb lattice, we study the localization of holes on Skyrmions, as a potential mechanism for…