Physics of Quantized Fields and Black Holes

量子场和黑洞物理学

• 批准号: 0098787
• 负责人: William Hiscock
• 金额: $ 9.9万
• 依托单位: Montana State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-07-01 至 2005-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0098787&HistoricalAwards=false
• 关键词: Physics; Quantized; Fields; Black; Holes

Quantum effects around and inside black holes will be studied. New toolswill be developed to extend present abilities in calculating vacuumstress-energy tensors, and efforts made to make these tools ofsufficient simplicity and portability so that they may be adopted andused by other research groups. Further connections between semiclassicalgravitational studies of extreme black holes and their role insuperstring theories will be sought. Existing results on extreme,zero-temperature black holes, which play a critical role in superstringtheories, will be extended to include black holes in spacetimes with anonzero cosmological constant, and to rotating black holes. These studies will further illuminate the connection between blackholes and quantum physics, providing new insights into properties oftheories of quantum gravity and helping to establish connections betweensuperstring theories and more "conventional" approaches to thequantization of spacetime.

黑洞周围和黑洞内部的量子效应将被研究。将开发新的工具来扩展目前计算真空应力-能量张量的能力，并努力使这些工具足够简单和便携，以便它们可以被其他研究小组采用和使用。将寻求极端黑洞的半经典引力研究与它们在超弦理论中的作用之间的进一步联系。在超弦理论中扮演关键角色的极端、零温度黑洞的现有结果将被扩展到包括非零宇宙常数时空中的黑洞，以及旋转黑洞。这些研究将进一步阐明黑洞和量子物理之间的联系，为量子引力理论的特性提供新的见解，并有助于在超弦理论和更“传统”的时空量子化方法之间建立联系。