Yang-Mills theory, 2 + 1 and 3 + 1 dimensions
نویسندگان
چکیده
منابع مشابه
Solving Pure Yang-Mills Theory in 2 1 Dimensions
The understanding of the nonperturbative dynamics of Yang-Mills theory is one of the grand problems of theoretical physics. In this Letter we announce new analytical results pertaining to the spectrum of the spin zero glueballs of 2 1-dimensional Yang-Mills theory [1]. This theory is expected on many grounds to share the essential features of its 3 1-dimensional cousin, such as asymptotic freed...
متن کاملYang - Mills Theory Soluble ? 1
The superconformal properties of N = 4 Yang-Mills theory are most naturally studied using the formalism of harmonic superspace. Superconformal invariance is shown to imply that the Green's functions of analytic operators are invariant holomorphic sections of a line bundle on a product of certain harmonic superspaces and it is argued that the theory is soluble for a class of such operators.
متن کاملA Monte Carlo approach for SU (2) Yang–Mills theory in (2 + 1) dimensions
The Green function Monte Carlo method of Chin et al is applied to SU(2) Yang– Mills theory in (2 + 1) dimensions. Accurate measurements are obtained for the ground-state energy and mean plaquette value, and for various Wilson loops. The results are compared with series and linked-cluster expansions, and with the Euclidean Monte Carlo results of Teper. The finite-size scaling behaviour of the mo...
متن کاملUniversality for SU(2) Yang-Mills theory in 2+1 dimensions.
A comparison is made for SU~2! Yang-Mills theory in ~211!D between various Hamiltonian results obtained by series expansions, linked cluster expansions, and coupled cluster methods, and the recent Euclidean Monte Carlo results of Teper. A striking demonstration of universality between the Hamiltonian and Euclidean formulations is obtained, once the difference in scales between the two formulati...
متن کاملUnification of gravity and Yang-Mills theory in (2+1)-dimensions
A gauge and diffeomorphism invariant theory in (2+1)-dimensions is presented in both first and second order Lagrangian form as well as in a Hamiltonian form. For gauge group SO(1, 2), the theory is shown to describe ordinary Einstein gravity with a cosmological constant. With gauge group G = SO(1, 2) ⊗ G , it is shown that the equations of motion for the G fields are the Yang-Mills equations. I...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 2003
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732303012647