ELFT HÍRADÓ

["Ortvay koll." <ortvay AT achilles.elte.hu>]

ELTE Fizika Tanszekcsoport


                             ORTVAY KOLLOKVIUM

                  2003. szeptember 25. , csutortok, 14 orakor
  Az ELTE Pazmany Peter s. 1/A alatti epuleteben az 1. emeleti 1.69 eloadoban

         ELTE Fizika Tanszekcsoport es MTA Reszecskefizikai Bizottsag: 
                 "Pocsik Gyorgy koszontese 70. szuletesnapjan" 

Kivonatos ismertetes:

14:00 Zalan Horvath (Eotvos University, Budapest): Greetings 
>From axiomatic QFT to phenomenology 

14:15 Kaoru Hagiwara (KEK Theory Group, Tsukuba, Japan): Physics prospects of 
future neutrino oscillation experiments 
Muon-neutrino oscillation in atmospheric neutrinos has been discovered in 
1998 
by SuperKamiokande (SK), and electron-neutrino oscillation has been 
established 
by solar neutrino observations and KamLand. The first accelerator based 
neutrino oscillation experiment K2K, between KEK and SK, is confirming the 
muon-neutrino oscillation. In this talk, I explain what have been established 
in lepton flavor physics so far, and what remain to be explored in the 
future. 
Physics prospects of several planned neutrino experiments are then examined. 

14:45 Helmuth Huffel (University of Vienna, Austria): Higgs bosons for ever 
After reflections on my joint work with George some results on Higgs bosons 
in 
SU(5) will be recalled. Finally I will be concentrating on the interpretation 
of Higgs fields in noncommutative gauge field theories. 

15:15 Wolfgang Hollik (University of Karlsruhe, Germany): Precision 
calculations in the Minimal Supersymmetric Standard Model 
The status of accurate predictions in the MSSM is reviewed, in particular for 
electroweak precision observables, Higgs bosons, and SUSY spectra. 

15:45-16:10 Break 

16:10 Alfred Bartl (University of Vienna, Austria): Impact of CP Phases on 
Supersymmetric Particle Production 

16:40: Laszlo Palla (Eotvos University, Budapest): Boundary states in 
sine-Gordon model with integrable boundary conditions. 
After reviewing briefly the basic concepts and problems of boundary 
integrable 
theories we outline a bootstrap solution leading to the spectrum of boundary 
states in sine-Gordon model. 

17:00 Zoltan Fodor (University of Wuppertal, Germany): QCD at non-vanishing 
density 
There is no importance sampling based lattice technique to study QCD at 
non-vanishing chemical potential. Recently, multiparameter rewighting opened 
the possibility to analyze this question. Results on the phase diagram and on 
the equation of state are presented. 

17:30 Ferenc Csikor (Eotvos University, Budapest) (chairman): Closing 

Minden erdeklodot szivesen latunk! Az eloadas elott negyed oraval 
az eloado 1.69 sz. bejarata elott teat szolgalunk fel.
Az eloadas-sorozatrol az interneten az "ortvay-koll.elte.hu" cimen 
talalhato informacio.