Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Procházka, Vladimír"'
We study co-dimension two monodromy defects in theories of conformally coupled scalars and free Dirac fermions in arbitrary $d$ dimensions. We characterise this family of conformal defects by computing the one-point functions of the stress-tensor and
Externí odkaz:
http://arxiv.org/abs/2104.01220
Patterns of symmetry breaking induced by potentials at the boundary of free $O(N)$ models in $d=3- \epsilon$ dimensions are studied. We show that the spontaneous symmetry breaking in these theories leads to a boundary RG flow ending with $N - 1$ Neum
Externí odkaz:
http://arxiv.org/abs/2012.00701
We consider recent claims that supersymmetry is anomalous in the presence of a R-symmetry anomaly. We revisit arguments that such an anomaly in supersymmetry can be removed and write down an explicit counterterm that accomplishes it. Removal of the s
Externí odkaz:
http://arxiv.org/abs/2011.09978
We use renormalization group methods to study composite operators existing at a boundary of an interacting conformal field theory. In particular we relate the data on boundary operators to short-distance (near-boundary) divergences of bulk two-point
Externí odkaz:
http://arxiv.org/abs/1912.07505
Autor:
Prochazka, Vladimir
We consider the two-point functions of conserved bulk currents and energy-momentum tensor in a boundary CFT defined on $\mathbb{R}_-^{1,2}$. Starting from the consistent forms of boundary gauge and gravitational anomalies we derive their respective c
Externí odkaz:
http://arxiv.org/abs/1901.10920
Autor:
Procházka, Vladimír1 (AUTHOR), Lacina, Lukáš2,3 (AUTHOR), Smetana Jr, Karel2 (AUTHOR), Svoboda, Martin1 (AUTHOR) svoboda.martin2@fnbrno.cz, Skřivanová, Kateřina4 (AUTHOR), Beňovská, Miroslava5,6 (AUTHOR), Jarkovský, Jiří7 (AUTHOR), Křen, Leoš8 (AUTHOR), Kala, Zdeněk1 (AUTHOR)
Publikováno v:
World Journal of Surgical Oncology. 12/14/2023, Vol. 21 Issue 1, p1-11. 11p.
Publikováno v:
In Asian Journal of Surgery March 2023 46(3):1193-1198