Lattice gauge theory
An intermediate coupling expansion for hamiltonian lattice gauge theory
... calculation of the off-axis string tension in the Hamiltonian formulation of lattice gauge theory presents an extremely complicated problem and the intermediate-coupling expansion may pr[r] ...
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Polyakov line actions from SU(3) lattice gauge theory with dynamical fermions via relative weights
... the theory onto a simpler theory, described by an effective Polyakov line action, and then to solve for the phase structure of that theory by whatever means may be ...effective theory can be ...
11
Computation of hybrid static potentials in SU(3) lattice gauge theory
... Abstract. We compute hybrid static potentials in SU(3) lattice gauge theory. We present a method to automatically generate a large set of suitable creation operators with defined quantum numbers from ...
8
Finite-density phase diagram of a $(1+1)-d$ non-abelian lattice gauge theory with tensor networks
... We investigate the finite-density phase diagram of a non-abelian SU(2) lattice gauge theory in (1+1)-dimensions using tensor network methods. We numerically characterise the phase diagram as a func- ...
17
Lattice gauge theory with fluctuating temperature
... To determine the equation of state for the superstatistical SU(2) Yang-Mills lattice gauge theory we calculate the en- ergy density and pressure similar way as it is done in the conventional case. ...
6
Fast Algorithms for Simulating Chiral Fermions in U(1) Lattice Gauge Theory
... 0.15, 0.1]. The third dimension for truncated overlap fermions we set is N 3 = 8 and tol 0 = 0.1; tol = 10 − 6 . The range parameter M we have fixed at -0.345 and we have taken the lower bound lambda = 10 -7 which ...
6
Vector and axial mesons in strong abelian magnetic field in SU(3) lattice gauge theory
... The (12) is true only for point-like particle and doesn’t take into account polarizabilities of mesons. We cannot distinguish negative and positive vector ρ mesons on the lattice because the exchange of the ...
8
Computer algorithms for Euclidean lattice gauge theory calculations
... The fact remains, however, that this algorithm has not yet been extended to calculations in 3+ 1 dimensions, the algorithm presented in this thesis is still the only existing algorithm f[r] ...
107
Looking behind the Standard Model with lattice gauge theory
... In this lecture I will discuss recent work on some approaches to a composite Higgs boson. I refrain from starting each story at its beginning because there are excellent and lengthy reviews in the literature [3, 4], ...
18
Loop equation in Lattice gauge theories and bootstrap methods
... that only works at strong coupling. This was already checked in [12, 13]. The alternative procedure we propose [14] is to impose a set of positivity constraints, that we derive in the next section, and that put bounds on ...
7
Gauge invariant Hamiltonian formulation of lattice Yang Mills theory
... the gauge-invariant formulation of the classical lattice Yang-Mills theory and then to quantize it in some gauge (for example in the temporal ...Yang-Mills theory and as an example of a ...
11
An Alternative Lattice Field Theory Formulation Inspired by Lattice Supersymmetry-Summary of the Formulation-
... the lattice, what kind of lattice formulation are we led to ?" There have been several pro- posals but they have not been completely successful as general ...exact lattice supersymmetry which are ...
14
Lattice QCD and Chiral Perturbation Theory
... ably fitted by straight lines (therefore neglecting NLO ChPT terms and the small twisted mass µ). What cannot be neglected is the presence of a minimal pion mass of roughly ∼ 300 MeV. No meta-stabilities have been ...
8
On the lattice theory of function semi norms
... Function semi-norm, associate semi-norm, infimum, spremum, Riesz-Fisher propey, strong and weak Fatou properties, infinite tiangle inequality, absolutely continuous norm, sub- lattice, D[r] ...
17
Lattice gauge action suppressing near-zero modes of H W
... the lattice extent in the fifth dimension L 5 is finite [13,14]. The problem is not just that m res is finite, but the suppres- sion is only by 1=L 5 rather than by expcL 5 as expected for the extended nonzero ...
10
Continuation theory for general contractions in gauge spaces
... a gauge structure depending on the homotopy ...a gauge space and in particular yields homotopy invariance results for several types of generalized ...
13
Mapping spaces, configuration spaces and gauge theory
... For smooth manifolds with odd intersection form, we know from theo rems 3.4 and 3.6 that the intersection form is isomorphic to m ( l ) © n( —1) for some m , n € N , and it follows that each such manifold is homeomor- ...
127
Three loop gauge beta-function for the most general single gauge-coupling theory
... group theory factors and produce a result for the total contribution to the effective action from all ...the gauge propagator at one, two and three loops as a function of the bare ...
10
THEORY OF ELECTRON-DIFFRACTION BY VOID LATTICE
... that the observed positions and intensities agree with the predictions, and that the clus- tering of the observed void-lattice spots around the host spots is to be expected Secondly, [r] ...
9
Homotopy colimits and global observables in Abelian gauge theory
... In gauge theories the structures discussed above become considerably more ...the gauge field configurations on a manifold M are not described by a set, but by a ...of gauge theory with ...
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