scholarly journals Variational solution of the Yang-Mills Schrödinger equation in Coulomb gauge

2004 ◽  
Vol 70 (10) ◽  
Author(s):  
C. Feuchter ◽  
H. Reinhardt
Keyword(s):  
Schrödinger Equation ◽  
Schrodinger Equation ◽  
Coulomb Gauge ◽  
Variational Solution ◽  
Yang Mills

Subcritical solution of the Yang-Mills Schrödinger equation in the Coulomb gauge

2008 ◽  
Vol 77 (8) ◽  
Author(s):  
D. Epple ◽  
H. Reinhardt ◽  
W. Schleifenbaum ◽  
A. P. Szczepaniak
Keyword(s):  
Schrödinger Equation ◽  
Schrodinger Equation ◽  
Coulomb Gauge ◽  
Yang Mills

The Schrödinger equation in a generalized noncovariant gauge

1990 ◽  
Vol 68 (7-8) ◽  
pp. 579-581 ◽  
Author(s):  
Jamal Nazrul Islam
Keyword(s):  
Functional Equation ◽  
Schrödinger Equation ◽  
Gauge Group ◽  
Schrodinger Equation ◽  
Yang Mills ◽  
Temporal Gauge

The Schrödinger functional equation for the pure Yang–Mills theory with SU(2) as the gauge group is considered in a generalized noncovariant gauge, and related to the Schrödinger equation in the temporal gauge.

scholarly journals RENORMALIZATION OF FUNCTIONAL SCHRÖDINGER EQUATION BY BACKGROUND FIELD METHOD

1998 ◽  
Vol 13 (21) ◽  
pp. 1709-1717 ◽  
Author(s):  
K. ZAREMBO
Keyword(s):  
Renormalization Group ◽  
Schrödinger Equation ◽  
Ground State ◽  
Schrodinger Equation ◽  
Background Field ◽  
Field Method ◽  
Asymptotic Freedom ◽  
Yang Mills ◽  
State Wave ◽  
Background Field Method

Renormalization group transformations for Schrödinger equation are performed in both φ4 and Yang–Mills theories. The dependence of the ground state wave functional on rapidly oscillating fields is found. For Yang–Mills theory, this dependence restricts a possible form of variational ansatz compatible with asymptotic freedom.

scholarly journals Note on nonlinear Schrödinger equation, KdV equation and 2D topological Yang–Mills–Higgs theory

2019 ◽  
Vol 34 (15) ◽  
pp. 1950074
Author(s):  
Jun Nian
Keyword(s):  
Schrödinger Equation ◽  
Nonlinear Schrödinger Equation ◽  
Schrodinger Equation ◽  
Kdv Equation ◽  
Nonlinear Schrodinger Equation ◽  
Yang Mills ◽  
Nonlinear Schrödinger ◽  
Small Coupling ◽  
The Kdv Equation ◽  
The Continuum

In this paper, we discuss the relation between the [Formula: see text]D nonlinear Schrödinger equation and the KdV equation. By applying the boson/vortex duality, we can map the classical nonlinear Schrödinger equation into the classical KdV equation in the small coupling limit, which corresponds to the UV regime of the theory. At quantum level, the two theories satisfy the Bethe ansatz equations of the spin-[Formula: see text] [Formula: see text] chain and the [Formula: see text] chain in the continuum limit, respectively. Combining these relations with the dualities discussed previously in the literature, we propose a duality web in the UV regime among the nonlinear Schrödinger equation, the KdV equation and the 2D [Formula: see text] topological Yang–Mills–Higgs theory.

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