|
Vahe Gurzadyan is an Armenian mathematical physicist and a professor and head of Cosmology Center at Yerevan Physics Institute, Yerevan, Armenia, best known for co-writing "Concentric circles in WMAP data may provide evidence of violent pre-Big-Bang activity" paper with his colleague Roger Penrose, and collaborating on Roger Penrose's recent book ''Cycles of Time''. Gurzadyan was born in Yerevan, Armenia (then USSR) in 1955, November 21. Graduated Yerevan State University (1977), postgraduate student in Theoretical Physics department, Lebedev Physics Institute, Moscow (1977–1980; 1980 PhD.), DSci, in Theoretical and mathematical physics (1988). In 1989 he lectured on dynamical systems in 4 Universities in Japan. He held visiting positions in several Universities: University of Sussex (1996–1997) and since 2001 in University of Rome "La Sapienza". His father Grigor Gurzadyan is an Armenian astronomer, pioneer of space astronomy. The main topics of his research: chaos in non-linear systems, accretion onto massive black holes, stellar dynamics, observational cosmology. He has published 2 monographs, 150 articles, edited 6 books. == Prediction of elliptical accretion disks in galactic nuclei == Gurzadyan has papers predicting elliptical accretion disks formed in galactic nuclei at tidal disruption of stars near massive black holes; much later tidal mechanism has been associated to the flares observed in AGN. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Vahe Gurzadyan」の詳細全文を読む スポンサード リンク
|