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Classical Variational Theory of the Cosmological Constant and Its Consistency with Quantum Prescription

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F20%3AA0000080" target="_blank" >RIV/47813059:19630/20:A0000080 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/2073-8994/12/4/633" target="_blank" >https://www.mdpi.com/2073-8994/12/4/633</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/sym12040633" target="_blank" >10.3390/sym12040633</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Classical Variational Theory of the Cosmological Constant and Its Consistency with Quantum Prescription

  • Original language description

    The manifestly-covariant Hamiltonian structure of classical General Relativity is shown to be associated with a path-integral synchronous Hamilton variational principle for the Einstein field equations. A realization of the same variational principle in both unconstrained and constrained forms is provided. As a consequence, the cosmological constant is found to be identified with a Lagrange multiplier associated with the normalization constraint for the extremal metric tensor. In particular, it is proved that the same Lagrange multiplier identifies a 4-scalar gauge function generally dependent on an invariant proper-time parameter s. Such a result is shown to be consistent with the prediction of the cosmological constant based on the theory of manifestly-covariant quantum gravity.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10300 - Physical sciences

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Symmetry

  • ISSN

    2073-8994

  • e-ISSN

  • Volume of the periodical

    12

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    16

  • Pages from-to

    „633-1“-„633-16“

  • UT code for WoS article

    000540222200144

  • EID of the result in the Scopus database

    2-s2.0-85084570324