Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Franziska Synatschke-Czerwonka"'
Publikováno v:
Physics of Particles and Nuclei. 43:593-599
The functional renormalization group equation for the quantum effective action is a powerful tool to investigate non-perturbative phenomena in quantum field theories. We discuss the application of manifest supersymmetric flow equations to the N = 1 W
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https://explore.openaire.eu/search/publication?articleId=doi_________::ccad90657ce7a72f38ab2c81a111dfe7
https://doi.org/10.1134/s1063779612050255
https://doi.org/10.1134/s1063779612050255
We perform a global renormalization group study of O(N) symmetric Wess-Zumino theories and their phases in three euclidean dimensions. At infinite N the theory is solved exactly. The phases and phase transitions are worked out for finite and infinite
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae863d4a83ebf7311f3806ab4ea5f5c
FlowPy is a numerical toolbox for the solution of partial differential equations encountered in Functional Renormalization Group equations. This toolbox compiles flow equations to fast machine code and is able to handle coupled systems of flow equati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f107db014d09be8fa02ca7fbebf29833
Publikováno v:
Physical Review D. 84
We derive a supersymmetric renormalization group (RG) equation for the scale-dependent superpotential of the supersymmetric $O(N)$ model in three dimensions. For a supersymmetric optimized regulator function, we solve the RG equation for the superpot
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https://explore.openaire.eu/search/publication?articleId=doi_________::ccbf45c51ada2b0b16f3e6eace5e0ec7
https://doi.org/10.1103/physrevd.84.125009
https://doi.org/10.1103/physrevd.84.125009
Publikováno v:
Physical Review D. 82
We study the supersymmetric $\mathcal{N}=(2,2)$ Wess-Zumino model in two dimensions with the functional renormalization group. At leading order in the supercovariant derivative expansion we recover the nonrenormalization theorem which states that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9969530480bd22acae9123fed6fe2df
https://doi.org/10.1103/physrevd.82.085003
https://doi.org/10.1103/physrevd.82.085003