Asymptotic variational analysis of incompressible elastic strings
نویسندگان
چکیده
منابع مشابه
Asymptotic Freedom of Elastic Strings and Barriers
We study the problem of a quantized elastic string in the presence of an impenetrable wall. This is a two-dimensional field theory of an N -component real scalar field φ which becomes interacting through the restriction φφ ≤ φ max , for a spherical wall of radius φmax. The N = 1 case is a string vibrating in a plane between two straight walls. We review a simple nonperturbative argument that th...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Edinburgh: Section A Mathematics
سال: 2020
ISSN: 0308-2105,1473-7124
DOI: 10.1017/prm.2020.70