scholarly journals On the dynamics of the general Bianchi IX spacetime near the singularity

2018 ◽  
Vol 78 (9) ◽  
Author(s):  
Claus Kiefer ◽  
Nick Kwidzinski ◽  
Włodzimierz Piechocki
Keyword(s):  
Bianchi Ix

On the Influence of Noise on the Bianchi ix and viii Cosmological Models

1998 ◽  
Vol 9 (11) ◽  
pp. 1813-1825 ◽  
Author(s):  
John Argyris ◽  
Ioannis Andreadis ◽  
Corneliu Ciubotariu
Keyword(s):  
Cosmological Models ◽  
Bianchi Ix ◽  
Influence Of Noise

scholarly journals The Bianchi IX Attractor

2001 ◽  
Vol 2 (3) ◽  
pp. 405-500 ◽  
Author(s):  
H. Ringström
Keyword(s):  
Bianchi Ix

scholarly journals Bianchi IX model: Reducing phase space

2013 ◽  
Vol 87 (8) ◽  
Author(s):  
Ewa Czuchry ◽  
Włodzimierz Piechocki
Keyword(s):  
Phase Space ◽  
Bianchi Ix

scholarly journals Motives and periods in Bianchi IX gravity models

2018 ◽  
Vol 108 (12) ◽  
pp. 2729-2747 ◽  
Author(s):  
Wentao Fan ◽  
Farzad Fathizadeh ◽  
Matilde Marcolli
Keyword(s):  
Gravity Models ◽  
Bianchi Ix

scholarly journals Comparing the dynamics of diagonal and general Bianchi IX spacetime

2019 ◽  
Vol 79 (2) ◽  
Author(s):  
Ewa Czuchry ◽  
Nick Kwidzinski ◽  
Włodzimierz Piechocki
Keyword(s):  
Bianchi Ix

scholarly journals Quantum geometrodynamics of the Bianchi IX cosmological model

2006 ◽  
Vol 23 (13) ◽  
pp. 4333-4351 ◽  
Author(s):  
Arkady Kheyfets ◽  
Warner A Miller ◽  
Ruslan Vaulin
Keyword(s):  
Cosmological Model ◽  
Bianchi Ix ◽  
Quantum Geometrodynamics

scholarly journals QUANTUM GEOMETRODYNAMICS OF THE BIANCHI-IX MODEL IN EXTENDED PHASE SPACE

1999 ◽  
Vol 14 (28) ◽  
pp. 4473-4490 ◽  
Author(s):  
V. A. SAVCHENKO ◽  
T. P. SHESTAKOVA ◽  
G. M. VERESHKOV
Keyword(s):  
Schrödinger Equation ◽  
Schrodinger Equation ◽  
Invariant Solution ◽  
Closed Universe ◽  
Extended Phase ◽  
Probability Interpretation ◽  
Bianchi Ix ◽  
The Universe ◽  
Quantum Geometrodynamics ◽  
Standard Probability

A way of constructing mathematically correct quantum geometrodynamics of a closed universe is presented. The resulting theory appears to be gauge-noninvariant and thus consistent with the observation conditions of a closed universe, by that being considerably distinguished from the traditional Wheeler–DeWitt one. For the Bianchi-IX cosmological model it is shown that a normalizable wave function of the universe depends on time, allows the standard probability interpretation and satisfies a gauge-noninvariant dynamical Schrödinger equation. The Wheeler–DeWitt quantum geometrodynamics is represented a singular, BRST-invariant solution to the Schrödinger equation having no property of normalizability.

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