ELFT HÍRADÓ

[Balog Janos <balog.janos AT wigner.mta.hu>]

RMI Elméleti Osztály Szemináriuma
Tisztelettel meghívjuk



                               Barak Kol
                       (Hebrew University, Jerusalem)



      "The effective field theory approach to the two body problem in 
Einstein's gravity"


                címmel tartandó szemináriumára.


Kivonat:

The effective field theory approach uses field theory ideas
and techniques to perturbatively solve the two-body problem in the
slow velocity post-Newtonian limit. Central notions include the
two-body effective action, field elimination through Feynman diagrams,
a non-relativistic decomposition of Einstein's field, and finally
divergences, their regularization and renormalization. This study is
important for the ongoing observational effort to detect gravitational
waves and it complements numerical simulations.



Helye: Wigner FK RMI III.ép. Tanácsterem
Ideje: 2014. augusztus 29. péntek du. 14:00 óra




Szívesen látunk minden érdeklődőt.
                                            Balog János