58 citations · 280 across the 31 of their papers we have counts for
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hep-th2017★ 3 cited
Generalized generating functional for mixed-representation Green's functions: A quantum mechanical approach
Massimo Blasone, Petr Jizba, Luca Smaldone
When one tries to take into account the non-trivial vacuum structure of Quantum Field Theory, the standard functional-integral tools such as generating functionals or transitional…
hep-th2017★ 15 cited
Functional integrals and inequivalent representations in Quantum Field Theory
Massimo Blasone, Petr Jizba, Luca Smaldone
We discuss canonical transformations in Quantum Field Theory in the framework of the functional-integral approach. In contrast with ordinary Quantum Mechanics, canonical transforma…