Published September 1988 | Version v1
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A diagrammatic derivation of Coleman's vanishing cosmological constant

Creators

Description

We present an alternative derivation of Coleman's expression for cosmological constant by summing over topologies of space-time in the wormhole dominance approximation. It is pointed out that the correlation between disconnected spaces, if any, vanishes by Coleman's mechanism. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
13 p.
Report number
RRK--88-28

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
20031738
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
COSMOLOGICAL CONSTANT; EINSTEIN FIELD EQUATIONS; FUNDAMENTAL CONSTANTS; GENERAL RELATIVITY THEORY; MATTER; ORIGIN; SPACE-TIME; UNIVERSE
Descriptors DEC
EQUATIONS; FIELD EQUATIONS; FIELD THEORIES