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Spacetime Dependent Lagrangians and the Vacuum Expectation Value of the Higgs field

R. Bhattacharyya·Debashis Gangopadhyay
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Abstract

The spacetime dependent lagrangian formalism of references [1-2] is used to obtain a classical solution of Yang-Mills theory. This is then used to obtain an estimate of the vacuum expectation value of the Higgs field, viz. $ϕ_{a}=A/e$, where $A$ is a constant and $e$ is the Yang-Mills coupling (related to the usual electric charge). The solution can also accommodate non-commuting coordinates on the boundary of the theory which may be used to construct D-brane actions. PACS:11.15.-q ; 11.27+d ; 11.10.Ef

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R. Bhattacharyya, Debashis Gangopadhyay. 2002-10-05. Spacetime Dependent Lagrangians and the Vacuum Expectation Value of the Higgs field. https://arxiv.org/abs/hep-th/0210051

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