Abstract:
The coordinate asymptotics of the wave function for a system of four particles in which $4\to4$ processes are taken into account is studied. The main attention is devoted to triple scattering effects. It is established that in the parts of the configuration space in which the
formally constructed scattering amplitude becomes infinite, the asymptotic behavior of the wave function can be described by Fresnel type double integrals.
Citation:
S. L. Yakovlev, “Coordinate asymptotics of the wave function for a system of four particles free in the initial state”, TMF, 82:2 (1990), 224–241; Theoret. and Math. Phys., 82:2 (1990), 157–169
This publication is cited in the following 6 articles:
S. L. Yakovlev, “Weak asymptotics of the wave function for an $N$-particle system and asymptotic filtration”, Theoret. and Math. Phys., 206:1 (2021), 68–83
S. L. Yakovlev, “Asymptotic behavior of the wave function of three particles in a continuum”, Theoret. and Math. Phys., 186:1 (2016), 126–135
S. L. Yakovlev, “Quantum $N$-body problem: Matrix structures and equations”, Theoret. and Math. Phys., 181:1 (2014), 1317–1338
M. I. Zelikin, V. F. Borisov, “Singular Optimal Regimes in Problems of Mathematical Economics”, J Math Sci, 130:1 (2005), 4409
R.Ya. Kezerashvili, “On the asymptotic behaviour of the 4 → 4 scattering wave function in the hyperspherical representation”, Physics Letters B, 334:3-4 (1994), 263
A. N. Kvinikhidze, A. M. Khvedelidze, “Pair-interaction approximation in the equations of quantum field theory for a four-body system”, Theoret. and Math. Phys., 90:1 (1992), 62–74