Sep 22 – 25, 2020
DESY Hamburg
Europe/Berlin timezone

Unitary States at the Late Time Boundary of de Sitter

Sep 25, 2020, 6:00 PM
20m
DESY Hamburg

DESY Hamburg

Speaker

Gizem Sengor (CEICO at the Institute of Physics of the Czech Academy of Sciences)

Description

In this talk we will focus on free scalar fields of various mass on D-dimensional de sitter, define late time boundary states from their late time behavior, discuss how they are classified in terms of irreducible representations of the symmetry group of de Sitter SO(1,D) by considering their inner products and say a few words about their correlators.

Summary

This talk is based on work arXiv:1912.09885 [hep-th].

Primary authors

Constantinos Skordis (CEICO at the Institute of Physics of the Czech Academy of Sciences) Gizem Sengor (CEICO at the Institute of Physics of the Czech Academy of Sciences)

Presentation materials