Conveners
Session 5
- Antonio Pich (University of Valencia)
Andrey Slavnov
(Steklov Mathematical Institute and Moscow State University)
09/09/2015, 09:00
A new method of
quantization of the nonabelian gauge theories is reviewed
4.
Summation of UV divergences in maximally supersymmetric Yang-Mills theories in diverse dimensions
Prof.
Dmitry Kazakov
(JINR)
09/09/2015, 09:30
We consider the UV divergences in scattering amplitudes in maximally supersymmetric Yang-Mills theories in diverse dimensions: (D=6, N=2), (D=8, N=1) and (D=10, N=1) cases. The recurrence relation is found that allows one to get the leading divergences in all orders of PT for the four point amplitude. It is checked by explicit calculations in several loops. Infinite summation of the leading...
Dr
Mateos Guilarte Juan
(Universidad de Salamanca)
09/09/2015, 10:00
Many phenomena in statistical physics and quantum field theory are effectively described by means of spectral zeta function techniques.
In particular, one-loop quantum fluctuations around classical backgrounds engender divergences that may be regularized via spectral zeta function
analytic continuation regularization. Tipically, in solitonic and/or gravitational backgrounds, e.g., magnetic...
Ekaterina Pozdeeva
(SINP MSU)
09/09/2015, 10:20
The possibility to construct inflationary models for the
renormalization-group (RG) improved potentials corresponding to
scalar electrodynamics and to SU(2) and SU(5) models is
investigated. In all cases, the tree-level potential, which
corresponds to the cosmological constant in the Einstein frame, is
seen to be nonsuitable for inflation. Rather than adding the
Hilbert-Einstein term to...
