Perturbative width of open rigid strings

We present perturbative calculation of the width of the energy profile of rigid strings up to two loops in D dimensions. The perturbative expansion of the extrinsic curvature term signifying the rigidity/smoothness of the string in Polyakov-Kleinert action is taken around the free Nambu-Goto string....

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Veröffentlicht in:	arXiv.org 2022-05
Hauptverfasser:	Bakry, A S, Deliyergiyev, M A, Galal, A, Khalil, M N
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Curvature Dirichlet problem Physics - High Energy Physics - Lattice Physics - High Energy Physics - Phenomenology Physics - High Energy Physics - Theory Strings
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