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Effects of Quantum Fields on Black Holes

Effects of Quantum Fields on Black Holes
量子场对黑洞的影响
批准号:
9512686
负责人:
Paul Anderson
金额:
$2.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1995
资助国家:
美国
项目状态:
已结题
起止时间:
1995-12-01 至 1997-11-30

项目摘要

项目成果

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中文摘要
翻译
安德森教授将进行一项新的理论引力物理研究计划。 他将讨论与黑洞研究有关的三个重要问题。 这些问题是:黑洞蒸发过程的终点是什么? 关于黑洞如何形成的信息会发生什么? 量子场如何改变黑洞的热力学性质? 调查将围绕量子场改变黑洞内外时空几何的方式展开。 这些变化会影响黑洞的热力学性质。 它们也对黑洞完成蒸发后留下的东西有很大的影响。 关于黑洞如何形成的信息会发生什么变化,可能取决于它的事件视界内的时空几何和黑洞完成蒸发后剩下的东西。 另一项研究是发展一种实用的方法,当自由量子场的模式方程不完全可分时,在量子场论中进行计算。 这些结果将大大提高我们研究过程细节的能力,例如黑洞蒸发,由于粒子产生而产生的强电场的衰减,以及由于核物理中重离子碰撞而产生的粒子。
英文摘要
A new research program in theoretical gravitational physics will be undertaken by Prof. Anderson. He will address three important issues relating to the study of black holes. These are the questions: What is the end point of the black hole evaporation process? What happens to the information about how a black hole formed? How do quantum fields alter the thermodynamic properties of a black hole? The investigations will center around the ways in which quantum fields alter the spacetime geometry both inside and outside of a black hole. These alterations affect the thermodynamic properties of the black hole. They also have a strong influence on what is left after the black hole finishes evaporating. What happens to the information about how a black hole formed may depend on both the spacetime geometry inside its event horizon and what is left after the black hole finishes evaporating. Another proposed investigation is the development of a practical way to make computations in quantum field theory when the mode equation for free quantized fields is not completely separable. The results should significantly enhance our ability to study the details of processes such as black hole evaporation, the decay of a strong electric field due to particle production, and particle production due to heavy ion collisions in nuclear physics.
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Investigations of Quantum Effects Related to Black Holes and the Early Universe
  • 批准号:
    2309186
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $18.2万
  • 财政年份:
    2023
  • 负责人:
    Paul Anderson
  • 依托单位:
Studies Relating to Black Hole Evaporation and to the Validity of the Semiclassical Approximation in Cosmology
  • 批准号:
    1912584
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $15.18万
  • 财政年份:
    2019
  • 负责人:
    Paul Anderson
  • 依托单位:
Cyber Generation Tech Stars: Supporting Student Success in Computer Technology, Industrial Technology, and Engineering Technology
Quantum Effects for Black Holes and Analog Black Holes and the Validity of the Semiclassical Approximation
  • 批准号:
    1505875
  • 项目类别:
    Standard Grant
  • 资助金额:
    $13.67万
  • 财政年份:
    2015
  • 负责人:
    Paul Anderson
  • 依托单位:
国内基金
海外基金
Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    SATOSHI NAWATA
  • 依托单位:
Simulation and certification of the ground state of many-body systems on quantum simulators
  • 批准号:
    --
  • 项目类别:
    --
  • 资助金额:
    40万元
  • 批准年份:
    2020
  • 负责人:
    Abolfazl Bayat
  • 依托单位:
Mapping Quantum Chromodynamics by Nuclear Collisions at High and Moderate Energies
  • 批准号:
    11875153
  • 项目类别:
    面上项目
  • 资助金额:
    60.0万元
  • 批准年份:
    2018
  • 负责人:
    MARCO RUGGIERI
  • 依托单位: