PIRSA:26040138 Conference Cosmology

DOI10.48660/26040138

Conference/School: Cosmological Frontiers in Fundamental Physics 2026

Pen, U. (2026). Resurgence in Lensing. Perimeter Institute. https://pirsa.org/26040138

Pen, Ue-Li. Resurgence in Lensing. Perimeter Institute, Apr. 29, 2026, https://pirsa.org/26040138 

@misc{ pirsa_PIRSA:26040138,
  doi = {10.48660/26040138},
  url = {https://pirsa.org/26040138},
  author = {Pen, Ue-Li},
  keywords = {Cosmology},
  language = {en},
  title = {Resurgence in Lensing},
  publisher = {Perimeter Institute},
  year = {2026},
  month = {apr},
  note = {PIRSA:26040138 see, \url{https://pirsa.org}}
}

Abstract

We present new solutions for Turok's complex semi-classical trajectories approach to path integral quantization. New results for the barrier, step potential and double well point to new experimentally testable eigenstates of tunneling, with implications for optics and quantum gravity.

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