Antipodal correlation on the meron wormhole and a Bang-Crunch universe

Panagiotis Betzios; Nava Gaddam; Olga Papadoulaki

Antipodal correlation on the meron wormhole and a Bang-Crunch universe

Panagiotis Betzios
, Nava Gaddam
, Olga Papadoulaki

Research output: Contribution to journal › Article › Academic

Abstract

We present a covariant euclidean wormhole solution to Einstein Yang-Mills system and study scalar perturbations analytically. The fluctuation operator has a positive definite spectrum. We compute the Euclidean Green's function, which displays maximal antipodal correlation on the smallest three sphere. Upon analytic continuation, it corresponds to the Feynman propagator on a compact Bang-Crunch universe. We present the connection matrix that relates past and future modes. We thoroughly discuss the physical implications of the antipodal map in both the Euclidean and Lorentzian geometries.

Original language	English
Number of pages	5
Journal	arXiv.org
Publication status	Published - 9 Nov 2017

Bibliographical note

5 pages

Access to Document

1711.03469Final published version, 335 KB

Cite this

@article{847d8aff57c94fb1bf7acec09da7372a,

title = "Antipodal correlation on the meron wormhole and a Bang-Crunch universe",

abstract = "We present a covariant euclidean wormhole solution to Einstein Yang-Mills system and study scalar perturbations analytically. The fluctuation operator has a positive definite spectrum. We compute the Euclidean Green's function, which displays maximal antipodal correlation on the smallest three sphere. Upon analytic continuation, it corresponds to the Feynman propagator on a compact Bang-Crunch universe. We present the connection matrix that relates past and future modes. We thoroughly discuss the physical implications of the antipodal map in both the Euclidean and Lorentzian geometries.",

author = "Panagiotis Betzios and Nava Gaddam and Olga Papadoulaki",

note = "5 pages",

year = "2017",

month = nov,

day = "9",

language = "English",

journal = "arXiv.org",

}

TY - JOUR

T1 - Antipodal correlation on the meron wormhole and a Bang-Crunch universe

AU - Betzios, Panagiotis

AU - Gaddam, Nava

AU - Papadoulaki, Olga

N1 - 5 pages

PY - 2017/11/9

Y1 - 2017/11/9

N2 - We present a covariant euclidean wormhole solution to Einstein Yang-Mills system and study scalar perturbations analytically. The fluctuation operator has a positive definite spectrum. We compute the Euclidean Green's function, which displays maximal antipodal correlation on the smallest three sphere. Upon analytic continuation, it corresponds to the Feynman propagator on a compact Bang-Crunch universe. We present the connection matrix that relates past and future modes. We thoroughly discuss the physical implications of the antipodal map in both the Euclidean and Lorentzian geometries.

AB - We present a covariant euclidean wormhole solution to Einstein Yang-Mills system and study scalar perturbations analytically. The fluctuation operator has a positive definite spectrum. We compute the Euclidean Green's function, which displays maximal antipodal correlation on the smallest three sphere. Upon analytic continuation, it corresponds to the Feynman propagator on a compact Bang-Crunch universe. We present the connection matrix that relates past and future modes. We thoroughly discuss the physical implications of the antipodal map in both the Euclidean and Lorentzian geometries.

M3 - Article

JO - arXiv.org

JF - arXiv.org

ER -

Antipodal correlation on the meron wormhole and a Bang-Crunch universe

Abstract

Bibliographical note

Access to Document

Fingerprint

Cite this