We present first results from a novel numerical relativity code based on a
tetrad formulation of the Einstein-scalar field equations combined with
recently introduced gauge/frame invariant diagnostics indicating that inflation
does not solve the homogeneity and isotropy problem beginning from generic
initial conditions following a big bang.
Description
Initial conditions problem in cosmological inflation revisited
%0 Generic
%1 garfinkle2023initial
%A Garfinkle, David
%A Ijjas, Anna
%A Steinhardt, Paul J.
%D 2023
%K tifr
%T Initial conditions problem in cosmological inflation revisited
%U http://arxiv.org/abs/2304.12150
%X We present first results from a novel numerical relativity code based on a
tetrad formulation of the Einstein-scalar field equations combined with
recently introduced gauge/frame invariant diagnostics indicating that inflation
does not solve the homogeneity and isotropy problem beginning from generic
initial conditions following a big bang.
@misc{garfinkle2023initial,
abstract = {We present first results from a novel numerical relativity code based on a
tetrad formulation of the Einstein-scalar field equations combined with
recently introduced gauge/frame invariant diagnostics indicating that inflation
does not solve the homogeneity and isotropy problem beginning from generic
initial conditions following a big bang.},
added-at = {2023-04-26T06:57:38.000+0200},
author = {Garfinkle, David and Ijjas, Anna and Steinhardt, Paul J.},
biburl = {https://www.bibsonomy.org/bibtex/27fcaeb0e7e1292706c0e1707ce5dc73b/citekhatri},
description = {Initial conditions problem in cosmological inflation revisited},
interhash = {ea0eb839501289e45901fa61c486696c},
intrahash = {7fcaeb0e7e1292706c0e1707ce5dc73b},
keywords = {tifr},
note = {cite arxiv:2304.12150Comment: 10 pages, 4 figures},
timestamp = {2023-04-26T06:57:38.000+0200},
title = {Initial conditions problem in cosmological inflation revisited},
url = {http://arxiv.org/abs/2304.12150},
year = 2023
}