121 citations · 1.3k across the 46 of their papers we have counts for
46 papers
Proof of entropic order in Generalized Ising Models
Enrico Andriolo, Mendel Nguyen, Emily Richards +1
Ordering at arbitrarily high temperature - entropic order - has been argued to take place in a class of generalized Ising models parameterised by a real interaction parameter w…
Minimal Models of Entropic Order
Xiaoyang Huang, Zohar Komargodski, Andrew Lucas +2
Due to entropic effects, it is possible that generic high-energy states of a quantum or classical system are ordered. This leads to spontaneous symmetry breaking at arbitrarily hig…
Emergent photons and mechanisms of confinement
Jeffrey Giansiracusa, David Lanners, Tin Sulejmanpasic
We numerically study lattice gauge theories in 4D as prototypical models of systems with 1-. For , we provide eviden…
U(1)-gauged 2-flavor spin system in 3-D
Christof Gattringer, Tin Sulejmanpasic
We study a U(1)-gauged 2-component spin system in 3 dimensions. For the gauge fields we use the Villain formulation with a constraint that removes lattice monopoles and in this for…
Canonical quantization of lattice Chern-Simons theory
Theodore Jacobson, Tin Sulejmanpasic
We discuss the canonical quantization of Chern-Simons theory on a spatial lattice. In addition to the usual local Gauss law constraints, the physical Hilbert space is defi…
Phases of theories with 1-form symmetry and the roles of center vortices and magnetic monopoles
Mendel Nguyen, Tin Sulejmanpasic, Mithat Ünsal
We analyze the phases of theories which only have a microscopic 1-form symmetry, starting with a topological BF theory and deforming it in accordance with microscopi…
Remarks on QCD with fundamental and adjoint matter
Mohamed M. Anber, Nakarin Lohitsiri, Tin Sulejmanpasic
We study 4-dimensional SU(N) gauge theory with one adjoint Weyl fermion and fundamental matter - either bosonic or fermionic. Symmetries, their 't Hooft anomalies, and the Vafa-Wit…
Modified Villain formulation of abelian Chern-Simons theory
Theodore Jacobson, Tin Sulejmanpasic
We formulate Chern-Simons theory on a Euclidean spacetime lattice using the modified Villain approach. Various familiar aspects of continuum Chern-Simons theory such as le…
Lattice Quantum Villain Hamiltonians: Compact scalars, gauge theories, fracton models and Quantum Ising model dualities
Lucca Fazza, Tin Sulejmanpasic
We construct Villain Hamiltonians for compact scalars and abelian gauge theories. The Villain integers are promoted to integral spectrum operators, whose canonical conjugates are n…
Comments on QCD and anomalies with fundamental and adjoint matter
Nakarin Lohitsiri, Tin Sulejmanpasic
't Hooft anomaly matching is powerful for constraining the low energy phases of gauge theories. In 3d one common anomaly is the parity anomaly in a -symmetric theory where one c…
Phase structure of self-dual lattice gauge theories in 4d
Mariia Anosova, Christof Gattringer, Nabil Iqbal +1
We discuss U(1) lattice gauge theory models based on a modified Villain formulation of the gauge action, which allows coupling to bosonic electric and magnetic matter. The formulat…
Self-dual U(1) lattice field theory with a -term
Mariia Anosova, Christof Gattringer, Tin Sulejmanpasic
We study U(1) gauge theories with a modified Villain action. Such theories can naturally be coupled to electric and magnetic matter, and display exact electric-magnetic duality. In…
Numerical simulation of self-dual U(1) lattice field theory with electric and magnetic matter
Maria Anosova, Christof Gattringer, Nabil Iqbal +1
We study a recently proposed formulation of U(1) lattice field theory with electric and magnetic matter based on the Villain formulation. This discretization allows for a duality t…
Ising model as a Lattice Gauge Theory with a -term
Tin Sulejmanpasic
We discuss a gauged XY model a -term on an arbitrary lattice in 1+1 dimensions, and show that the theory reduces exactly to the 2d Ising model on the dual lattice in the limit o…
Universality between vector-like and chiral quiver gauge theories: Anomalies and domain walls
Tin Sulejmanpasic, Yuya Tanizaki, Mithat Ünsal
We study low-energy dynamics of chiral quiver gauge theories in connection with super Yang-Mills (SYM) theory, and quantum chromodynamics with bi-fundam…
Bions and Instantons in Triple-well and Multi-well Potentials
Gerald V. Dunne, Tin Sulejmanpasic, Mithat Unsal
Quantum systems with multiple degenerate classical harmonic minima exhibit new non-perturbative phenomena which are not present for the double-well and periodic potentials. The sim…
Topological terms in abelian lattice field theories
M. Anosova, C. Gattringer, D. Göschl +2
In this contribution we revisit the lattice discretization of the topological charge for abelian lattice field theories. The construction departs from an initially non-compact disc…
Abelian gauge theories on the lattice: -terms and compact gauge theory with(out) monopoles
Tin Sulejmanpasic, Christof Gattringer
We discuss a particular lattice discretization of abelian gauge theories in arbitrary dimensions. The construction is based on gauging the center symmetry of a non-compact abelian…
The critical endpoint in the 2d U(1) gauge-Higgs model at topological angle
Daniel Göschl, Christof Gattringer, Tin Sulejmanpasic
We study 2d U(1) gauge Higgs systems with a -term. For properly discretizing the topological charge as an integer we introduce a mixed group- and algebra-valued discretization (…
Dual simulation of the 2d U(1) gauge Higgs model at topological angle : Critical endpoint behavior
Christof Gattringer, Daniel Göschl, Tin Sulejmanpasic
We simulate the 2d U(1) gauge Higgs model on the lattice with a topological angle . The corresponding complex action problem is overcome by using a dual representation based on…
Instantons in the Hofstadter butterfly: difference equation, resurgence and quantum mirror curves
Zhihao Duan, Jie Gu, Yasuyuki Hatsuda +1
We study the Harper-Hofstadter Hamiltonian and its corresponding non-perturbative butterfly spectrum. The problem is algebraically solvable whenever the magnetic flux is a rational…
Anomaly and global inconsistency matching: -angles, nonlinear sigma model, chains and its generalizations
Yuya Tanizaki, Tin Sulejmanpasic
We discuss the nonlinear sigma model in 1+1D and, more broadly, its linearized counterparts. Such theories can be expressed as gauge the…
Critical Points at Infinity, Non-Gaussian Saddles, and Bions
Alireza Behtash, Gerald V. Dunne, Thomas Schaefer +2
It has been argued that many non-perturbative phenomena in quantum mechanics (QM) and quantum field theory (QFT) are determined by complex field configurations, and that these cont…
C-P-T anomaly matching in bosonic quantum field theory and spin chains
Tin Sulejmanpasic, Yuya Tanizaki
We consider the nonlinear sigma model with the -term and its linear counterpart in 1+1D. The model has discrete time-reflection and space-reflection symmetries at any …