17 citations · 53 across the 6 of their papers we have counts for
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hep-th2014★ 7 cited
Asymptotic safety in the sine-Gordon model
J. Kovacs, S. Nagy, K. Sailer
In the framework of the functional renormalization group method it is shown that the phase structure of the 2-dimensional sine-Gordon model possesses a nontrivial UV fixed point wh…
hep-th2014★ 5 cited
Optimized regulator for the quantized anharmonic oscillator
J. Kovacs, S. Nagy, K. Sailer
The energy gap between the first excited state and the ground state is calculated for the quantized anharmonic oscillator in the framework of the functional renormalization group m…