Spontaneous compactification of subspaces

1982 ◽  
Vol 51 (2) ◽  
pp. 427-431 ◽  
Author(s):  
D. V. Volkov ◽  
V. I. Tkach
Keyword(s):  
Spontaneous Compactification

THE VILKOVISKY EFFECTIVE ACTION IN THE EVEN-DIMENSIONAL QUANTUM GRAVITY

1989 ◽  
Vol 04 (07) ◽  
pp. 633-644 ◽  
Author(s):  
I. L. BUCHBINDER ◽  
E. N. KIRILLOVA ◽  
S. D. ODINTSOV
Keyword(s):  
Numerical Calculation ◽  
Effective Potential ◽  
Effective Action ◽  
Equations Of Motion ◽  
Flat Space ◽  
Einstein Gravity ◽  
Quantum Field ◽  
Dimensional Torus ◽  
Spontaneous Compactification ◽  
The One

The one-loop Vilkovisky effective potential which is not dependent on a gauge and a parametrization of quantum field, is investigated. We have considered Einstein gravity on a background manifold of (flat space) × (d−4- sphere) or × (d−4- dimensional torus ), d is even, and of R3 × (1- sphere ), where R3 is flat space. The numerical calculation for the cases R4 × Td−4 (d = 6,8,10) and R3 × S1 is done. The solution to the one-loop corrected equations of motion is found, although the spontaneous compactification is not stable in these cases.

On a problem of spontaneous compactification

1987 ◽  
Vol 62 (2-4) ◽  
pp. 177-184
Author(s):  
P. Forgács ◽  
Z. Horváth ◽  
L. Palla
Keyword(s):  
Spontaneous Compactification

Spontaneous compactification of supergravity in one loop

1984 ◽  
Vol 144 (5-6) ◽  
pp. 351-353 ◽  
Author(s):  
Samuel MacDowell ◽  
Mark Rakowski
Keyword(s):  
Spontaneous Compactification
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