Nonperturbative Calculation of Scattering Amplitudes
نویسنده
چکیده
A method for the nonperturbative calculation of scattering amplitudes and cross sections is discussed in the context of light-cone quantization. The Lanczos-based recursion method of Haydock is suggested for the computation of matrix elements of the resolvent for the light-cone Hamiltonian, from which the T -matrix can be constructed. The scattering of composite particles is handled by a generalization of a formulation given by Wick.
منابع مشابه
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تاریخ انتشار 2000