VẬT LÝ LÝ THUYẾT VÀ VẬT LÝ TÍNH TOÁN / Theoretical and computational physics seminar
Tiêu đề/Title: "Hawking fluxes and Anomalies in Rotating Regular Black Holes with a Time-Delay"Người trình bày/Speaker: Dr. Shingo Takeuchi
Institute for Fundamental Study (IF), Naresuan University, Phisanulok, Thailand
Thời gian/Time:10:00 sáng, Thứ Ba, ngày 29-11-2016
(10:00 AM, Tuesday, 29 November 2016)
Địa điểm/Venue:Phòng 202 (Thư viện), Viện Vật lý, 10 Đào Tấn, Ba Đình, Hà Nội
Although derivation of Hawking fluxes has been already performed around 1974 by Hawking based on the pair-creation in the vicinity of the near-horizon region, around 2005 Hawking fluxes have been again derived based on the anomaly-free condition [1,2]. This way would be very intriguing, because it will suggest the following two points:
1) Hawking fluxes might be the fluxes appearing as the quantum tunneling in order to compensate for the deficit of outgoing modes on the horizon so as to be anomaly-free at the semi-classical level.
2) A picture in which Hawking fluxes and Bekenstein-Hawking entropy are drown uniformly.
In this seminar, based on my study as in the title, I would like to introduce the way for the derivation of Hawking fluxes based on anomaly-free condition and the physics mentioned above.
Further I will give a comment about which models proposed in  as the regular black hole with a time-delay are physically consistent. This would be beneficial for the future works based on the regular black holes with a time-delay in .
 S. P. Robinson and F. Wilczek, gr-qc/0502074.
 S. Iso, H. Umetsu and F. Wilczek, hep-th/0602146.
 T. De Lorenzo, A. Giusti and S. Speziale, arXiv:1510.08828.
Kính mời tất cả mọi người quan tâm đến dự!
All those interested are welcome to attend!
Người chủ trì/Host person: Nguyễn Anh Kỳ
Nguồn: Institute of Physics
Website : http://www.iop.vast.ac.vn/