Open AccessThe General Solution of Minisuperspace Wheeler-De Witt Equation
Author(s) -
Anjan Kumar Chowdhury,
Shomi Aktar
Publication year - 2022
Publication title -
the chittagong university journal of science
Language(s) - English
Resource type - Journals
ISSN - 1561-1167
DOI - 10.3329/cujs.v43i1.57336
Subject(s) - minisuperspace , scalar field , mathematical physics , radius , curse of dimensionality , mathematics , physics , quantum , quantum gravity , quantum mechanics , quantum cosmology , computer science , statistics , computer security
Wheeler-De Witt (WDW) equation is the central equation of canonical quantum gravity. For its infinite dimensionality to get a meaningful solution of that equation is very hard. To extract minimal information, one has to consider WDW equation in Minisuperspace where there are only two variables, such as known radius of the Universe and the scalar field. In this paper we find the general solution of WDW equation in Minisuperspace. We discuss the physical significance of our solution.The Chittagong Univ. J. Sci. 43(1): 67-74, 2021