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hep-th2022★ 4 cited
Exact renormalization group for wave functionals
Takaaki Kuwahara, Gota Tanaka, Asato Tsuchiya +1
Motivated by the construction of the cMERA for interacting field theories, we derive a non-perturbative functional differential equation for wave functionals in scalar field theori…
hep-th2022★ 2 cited
Higher derivative extension of the functional renormalization group
Gota Tanaka, Asato Tsuchiya
We study higher derivative extension of the functional renormalization group (FRG). We consider FRG equations for a scalar field that consist of terms with higher functional deriva…