4 citations · 5 across the 5 of their papers we have counts for
5 papers
The Widom line in the Ising model on a decorated bilayer lattice
Joseph Chapman, Justas Gidziunas, Bruno Tomasello +1
There has been much recent interest devoted to a class of frustrated one-dimensional statistical mechanics lattice models which exhibit sharp thermodynamics. In this work, we study…
Topological properties of gapless phases in an interacting spinful wire
Polina Matveeva, Dmitri Gutman, Sam T. Carr
We study topology in gapless phases of an interacting spinful model with spin-charge separation. We focus on the gapless boundaries between symmetry-breaking phases.…
Classically Bound and Quantum Quasi-Bound States of an Electron on a Plane Adjacent to a Magnetic Monopole
J. Martin, A. Baskerville, V. L. Campo +6
In three-dimensional space an electron moving in the field of a magnetic monopole has no bound states. In this paper we explore the physics when the electron is restricted to a two…
Bifurcation in correlation length of the Ising model on a "Toblerone" lattice
Joseph Chapman, Bruno Tomasello, Sam T. Carr
The classical Ising chain is the paradigm for the non-existence of phase transitions in 1D systems and was solved by Ernst Ising one hundred years ago. More recently, a decorated t…
Berezinskii-Kosterlitz-Thouless-type transitions in d=2 quantum O(2) and O(2)xO(2) nonlinear sigma models
C. A. Hooley, S. T. Carr, J. M. Fellows +1
We discuss the d=2 quantum O(2)xO(2) nonlinear sigma model as a low-energy theory of phase reconstruction near a quantum critical point. We first examine the evolution of the Berez…