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We prove an $L^{2}$ energy gap result for Yang-Mills connections on principal $G$-bundles over compact K\"{a}hler surfaces with positive scalar curvature. We prove related results for compact simply-connected Calabi-Yau $2$-folds.

Differential Geometry · Mathematics 2017-01-04 Teng Huang

We prove an existence result for the deformed Hermitian Yang-Mills equation for the full admissible range of the phase parameter, i.e., $\hat{\theta} \in (\frac{\pi}{2},\frac{3\pi}{2})$, on compact complex three-folds conditioned on a…

Differential Geometry · Mathematics 2022-09-14 Vamsi Pritham Pingali

We study the deformed Hermitian-Yang-Mills equation on the blowup of complex projective space. Using symmetry, we express the equation as an ODE which can be solved using combinatorial methods if an algebraic stability condition is…

Differential Geometry · Mathematics 2021-07-20 Adam Jacob , Norman Sheu

A residue formula which evaluates any correlation function of topological $SU_n$ Yang-Mills theory with arbitrary magnetic flux insertion in two dimensions are obtained. Deformations of the system by two form operators are investigated in…

High Energy Physics - Theory · Physics 2009-10-30 Kenji Mohri

In this paper (Part I) and its sequels (Part II and Part III), we analyze the structure of the space of solutions to the epsilon-Dirichlet problem for the Yang-Mills equations on the 4-dimensional disk, for small values of the coupling…

Analysis of PDEs · Mathematics 2015-05-19 Takeshi Isobe , Antonella Marini

The quantum cosmological version of the multidimensional Einstein-Yang-Mills model in a $R \times S^3 \times S^d$ topology is studied in the framework of the Hartle-Hawking proposal. In contrast to previous work in the literature, we…

General Relativity and Quantum Cosmology · Physics 2009-10-28 O. Bertolami , P. D. Fonseca , P. V. Moniz

Two results are presented for reduced Yang-Mills integrals with different symmetry groups and dimensions: the first is a compact integral representation in terms of the relevant variables of the integral, the second is a method to…

High Energy Physics - Theory · Physics 2009-11-07 G. M. Cicuta , L. Molinari , G. Vernizzi

Large $N$ two-dimensional QCD on a cylinder and on a vertex manifold (a sphere with three holes) is investigated. The relation between the saddle-point description and the collective field theory of QCD$_2$ is established. Using this…

High Energy Physics - Theory · Physics 2009-10-28 David J. Gross , Andrei Matytsin

The N=2 supersymmetric Yang-Mills theory is formulated on the lattice. The feasibility of numerical simulations is discussed.

High Energy Physics - Lattice · Physics 2009-10-22 I. Montvay

We study ten-dimensional Einstein-Yang-Mills model with the space of extra dimensions being a non-symmetric homogeneous space with the invariant metric parametrized by two scales. Dimensional reduction of the model is carried out and the…

General Relativity and Quantum Cosmology · Physics 2007-05-23 Yu. A. Kubyshin , J. I. Perez Cadenas

We construct d<=7 dimensional maximally supersymmetric Yang-Mills theories on a class of curved backgrounds with off-shell supercharges. The off-shell supersymmetry is mainly a generalization of on-shell supersymmetry constructed previously…

High Energy Physics - Theory · Physics 2015-06-11 Masashi Fujitsuka , Masazumi Honda , Yutaka Yoshida

We show that the chiral partition function of two-dimensional Yang-Mills theory on the sphere can be mapped to the partition function of the homogeneous six-vertex model with domain wall boundary conditions in the ferroelectric phase. A…

High Energy Physics - Theory · Physics 2012-09-07 Richard J. Szabo , Miguel Tierz

Toroidally compactified Yang-Mills theory on the lattice is studied by using the Hybrid Monte Carlo algorithm. When the compact dimensions are small, the theory naturally reduces to Yang-Mills with scalars. We confirm previous analytical…

High Energy Physics - Theory · Physics 2017-11-08 Masanori Hanada , Paul Romatschke

In geometry, Monge's theorem states that for any three nonoverlapping circles of distinct radii in the two dimensional analytical plane equipped with the Euclidean metric, none of which is completely inside one of the others, the…

Metric Geometry · Mathematics 2021-04-12 Temel Ermiş , Özcan Gelişgen

The ``extended'' BF-Yang-Mills theory in 3 dimensions, which contains a minimally coupled scalar field, is shown to be ultraviolet finite. It obeys a trivial Callan-Symanzik equation, with all beta-functions and anomalous dimensions…

High Energy Physics - Theory · Physics 2015-06-26 Oswaldo M. Del Cima , Daniel H. T. Franco , Jose A. Helayel-Neto , Olivier Piguet

The Yang-Mills (YM) equation in three spacetime dimensions (3D) can be modified to include a novel parity-preserving interaction term, with inverse mass parameter, in addition to a possible topological mass term. The novelty is that the…

High Energy Physics - Theory · Physics 2015-05-13 Alex S. Arvanitakis , Alexander Sevrin , Paul K. Townsend

Using the simple path integral method we calculate the $n$-point functions of field strength of Yang-Mills theories on arbitrary two-dimensional Riemann surfaces. In $U(1)$ case we show that the correlators consist of two parts , a free and…

High Energy Physics - Theory · Physics 2015-06-26 M. Alimohammadi , M. Khorrami

The rigorous construction of quantum Yang-Mills theories, especially in dimension four, is one of the central open problems of mathematical physics. Construction of Euclidean Yang-Mills theories is the first step towards this goal. This…

Probability · Mathematics 2018-03-07 Sourav Chatterjee

The large-N behavior of Yang-Mills and generalized Yang-Mills theories in the double-scaling limit is investigated. By the double-scaling limit, it is meant that the area of the manifold on which the theory is defined, is itself a function…

High Energy Physics - Theory · Physics 2009-01-07 M. Alimohammadi , M. Khorrami

We study pseudo Yang-Mills fields on a compact strictly pseudoconvex CR manifold.

Differential Geometry · Mathematics 2015-06-26 Elisabetta Barletta , Sorin Dragomir , Hajime Urakawa
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