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Angular momenta creation in relativistic electron-positron plasma
T Tatsuno1, V I Berezhiani, M Pekker
1Graduate School of Frontier Sciences, The University of Tokyo, Tokyo 113-0033, Japan.
Abstract:
Creation of angular momentum in a relativistic electron-positron plasma is explored. It is shown that a chain of angular momentum carrying vortices is a robust asymptotic state sustained by the generalized nonlinear Schrödinger equation characteristic to the system. The results may suggest a possible electromagnetic origin of angular momenta when it is applied to the MeV epoch of the early Universe.