2born (2born) wrote,
2born
2born

Интегралы по траекториям в теории рассеяния - вдруг пригодится

Scattering Theory with Path Integrals: http://arxiv.org/abs/1302.3419

Starting from well-known expressions for the $T$-matrix and its derivative in standard nonrelativistic potential scattering I rederive recent path-integral formulations due to Efimov and Barbashov et al. Some new relations follow immediately. 
Tags: Мегаучебник или Что я читал и похвалил, наука, разгребая arXiv'ы
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