Comments on area spectra in Loop Quantum Gravity

Alejandro Corichi

Comments on area spectra in Loop Quantum Gravity

广义相对论与量子宇宙学 2007-05-23 v2 高能物理 - 理论

作者: Alejandro Corichi

摘要

We examine and compare different area spectra that have been recently considered in Loop Quantum Gravity (LQG). In particular we focus our attention on a Equally Spaced (ES) spectrum operator introduced by Alekseev et. al. that has gained recent attention. We show that such operator is not well defined within the LQG framework, and comment on the issue regarding area spectra and QNM frequencies.

引用

@article{arxiv.gr-qc/0402064,
  title  = {Comments on area spectra in Loop Quantum Gravity},
  author = {Alejandro Corichi},
  journal= {arXiv preprint arXiv:gr-qc/0402064},
  year   = {2007}
}

备注

4 pages, no figures. Comments and references added

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