34 citations · 223 across the 28 of their papers we have counts for
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math-ph2015★ 1 cited
Semi-classical Dirac vacuum polarisation in a scalar field
Jonas Lampart, Mathieu Lewin
We study vacuum polarisation effects of a Dirac field coupled to an external scalar field and derive a semi-classical expansion of the regu-larised vacuum energy. The leading order…
math-ph2015
A many-body RAGE theorem
Jonas Lampart, Mathieu Lewin
We prove a generalized version of the RAGE theorem for N-body quantum systems. The result states that only bound states of systems with particles persist in the lon…