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arXiv 0909.4143gr-qcquant-ph
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黑洞信息问题与量子引力

Black hole information problem and quantum gravity

Daniel R. Terno

摘要:

球对称的引力-标量场系统为探索量子引力中的引力坍缩及其后果提供了自然的环境。在一个规范的方法,我们给出的约束和哈密顿算子的建设。无论是否存在黑洞,物质引力纠缠都是物理状态的固有特征。物质场本身就是一个非幺正演化的开放系统。但是,如果有一个成功的量子引力理论,就不会有信息损失。

英文摘要:

The gravity-scalar field system in spherical symmetry provides a natural setting for exploring gravitational collapse and its aftermath in quantum gravity. In a canonical approach, we give constructions of the constraint and Hamiltonian operators. Matter-gravity entanglement is an inherent feature of physical states, whether or not there is a black hole. Matter fields alone are an open system with a non-unitary evolution. However, if there is a successful theory of quantum gravity, there is no information loss.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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