48 citations · 175 across the 11 of their papers we have counts for
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hep-th2015★ 10 cited
Complete Normal Ordering 1: Foundations
John Ellis, Nick E. Mavromatos, Dimitri P. Skliros
We introduce a new prescription for quantising scalar field theories perturbatively around a true minimum of the full quantum effective action, which is to `complete normal order'…
hep-th2015
Tadpoles, Cephalopods, and `Complete Normal Ordering'
Dimitri P. Skliros
We describe how to cancel (when this is desirable) all tadpole and more generally all cephalopod Feynman diagrams in generic interacting scalar field theories to all orders in pert…