MG13 - Talk detail |
|
Participant |
Kim, Sung-Won | |||||||
|
Institution |
Ewha Womans University - 11-1 Daehyun-dong, Seodaemun-gu - Seoul - - South Korea | |||||||
|
Session |
BH4 |
Accepted |
Yes |
Order |
12 |
Time |
17:55 - 18:10 | |
|
Talk |
Oral abstract |
Title |
Hawking temperature of wormhole revisited | |||||
| Co-authors | Sean Hayward | |||||||
|
Abstract |
The Hawking temperature is derived from the surface gravity around the event horizon. There are several definitions of the surface gravity. The wormhole temperature depends on the choice of the model. The Killing horizon definition shows the negativeness at the exotic matter, while the flare-out condition shows the positiveness near throat. In this paper, we reviewed the recent definitions of dynamical surface gravity and its Hawking temperature near or at the throat of the wormhole. The Hamilton-Jacobi method is also used in checking the value of the temperature. |
|||||||