Finite temperature expectation values of boundary operators - High Energy Physics - TheoryReportar como inadecuado




Finite temperature expectation values of boundary operators - High Energy Physics - Theory - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: A conjecture is presented for the thermal one-point function of boundaryoperators in integrable boundary quantum field theories in terms of formfactors. It is expected to have applications in studying boundary criticalphenomena and boundary flows, which are relevant in the context of condensedmatter and string theory. The conjectured formula is verified by alow-temperature expansion developed using finite size techniques, which canalso be used to evaluate higher point functions both in the bulk and on theboundary.



Autor: G. Takacs

Fuente: https://arxiv.org/







Documentos relacionados