Conversations and deliberations: Non-standard cosmological epochs and expansion histories

  • Brian Batell
  • , Keith R. Dienes
  • , Brooks Thomas
  • , Scott Watson
  • , Rouzbeh Allahverdi
  • , Mustafa Amin
  • , Kimberly K. Boddy
  • , M. Sten Delos
  • , Adrienne L. Erickcek
  • , Akshay Ghalsasi
  • , John T. Giblin
  • , James Halverson
  • , Fei Huang
  • , Andrew J. Long
  • , Lauren Pearce
  • , Barmak Shams Es Haghi
  • , Jessie Shelton
  • , Gary Shiu
  • , Kuver Sinha
  • , Tristan L. Smith

Research output: Contribution to journalReview articlepeer-review

7 Scopus citations

Abstract

This paper summarizes the discussions which took place during the PITT-PACC Workshop entitled "Non-Standard Cosmological Epochs and Expansion Histories,"held in Pittsburgh, Pennsylvania, Sept. 5-7, 2024. Much like the non-standard cosmological epochs that were the subject of these discussions, the format of this workshop was also non-standard. Rather than consisting of a series of talks from participants, with each person presenting their own work, this workshop was instead organized around free-form discussion blocks, with each centered on a different overall theme and guided by a different set of Discussion Leaders. This document is not intended to serve as a comprehensive review of these topics, but rather as an informal record of the discussions that took place during the workshop, in the hope that the content and free-flowing spirit of these discussions may inspire new ideas and research directions.

Original languageEnglish (US)
Article number2530004
JournalInternational Journal of Modern Physics A
Volume40
Issue number17
DOIs
StatePublished - Jun 20 2025
Externally publishedYes

Keywords

  • Cosmology
  • modified expansion histories
  • non-standard cosmological epochs

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

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