IITGN-IACS Gravitational Physics Seminars
Автор: IIT Gandhinagar
Загружено: 2025-11-07
Просмотров: 90
𝗙𝗿𝗼𝗺 𝗥𝗲𝗴𝘂𝗹𝗮𝗿 𝗕𝗹𝗮𝗰𝗸 𝗛𝗼𝗹𝗲𝘀 𝘁𝗼 𝗕𝗹𝗮𝗰𝗸 𝗛𝗼𝗹𝗲 𝗠𝗶𝗺𝗶𝗰𝗸𝗲𝗿𝘀: 𝗪𝗵𝗮𝘁 𝗔𝗿𝗲 𝗧𝗵𝗲𝘆 𝗮𝗻𝗱 𝗛𝗼𝘄 𝘁𝗼 𝗙𝗶𝗻𝗱 𝗧𝗵𝗲𝗺
Speaker: 𝗣𝗿𝗼𝗳. 𝗦𝘁𝗲𝗳𝗮𝗻𝗼 𝗟𝗶𝗯𝗲𝗿𝗮𝘁𝗶, 𝗦𝗜𝗦𝗦𝗔, 𝗜𝘁𝗮𝗹𝘆
The standard paradigm of black holes, rooted in Einstein's General Relativity, predicts the existence of singularities. However, recent advances in quantum gravity and observational astronomy have opened the door to exploring regular black holes and black hole mimickers — non-singular alternatives that replace the central singularity with a finite core.
In this talk, Prof. Liberati discusses the theoretical foundations, possible instabilities, and observational signatures of these intriguing cosmic objects, offering new insights into gravitational collapse beyond Einstein’s framework.
#iitgandhinagar #blackholes #astrophysics #quantumgravity #sciencetalks
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