Zobrazeno 1 - 5
of 5
pro vyhledávání: '"PR Dhungel"'
Publikováno v:
Scientific World. 12:1-4
Some solutions of the Maxwell equations with Dirac particles for the source in FRW spacetime are discussed. The Green’s function of the equation for the radial component of the Maxwell fields, Fr? and F?? is solved. Green’s function is found to r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf9c34c0b42faae84ba782b4e1115edc
https://doi.org/10.3126/sw.v12i12.13560
https://doi.org/10.3126/sw.v12i12.13560
Autor:
PR Dhungel, U. Khanal
Publikováno v:
Scientific World. 9:4-7
The behavior of the particle number and particle current of the free Dirac field in the closed FRW universe has been explored. Although the particle number is conserved for the massless fields as expected, it is not for the massive ones. So, there is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda9b10f2da2b265258262ef024d8138
https://doi.org/10.3126/sw.v9i9.5508
https://doi.org/10.3126/sw.v9i9.5508
Publikováno v:
Scientific World. 6:1-3
We have summarized the neutrino masses detected/predicted from different sources so far and calculated the Jeans masses of the neutrino structures for these values of neutrino masses. The size of the pure neutrino structures has come to be bigger tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554bf34ddb285fcbeff83047f97284c3
https://doi.org/10.3126/sw.v6i6.2624
https://doi.org/10.3126/sw.v6i6.2624
Publikováno v:
Scientific World. 8:1-3
In the course of studying the role of massive neutrinos and other particles in the large scale structures formation in the universe, Virial moments of the neutrino structures have been calculated. The Jeans masses calculated this way have been compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be37ac9f240f6c245bcffc78291b45e
https://doi.org/10.3126/sw.v8i8.3837
https://doi.org/10.3126/sw.v8i8.3837
Publikováno v:
Scientific World. 7:1-2
The solutions of the Maxwellian field in FRW spacetime, found by using the Newman Penrose formalism, is used to determine the energy-momentum tensor. The tensor is obviously traceless, with the energy density equal to the sum of the radial and the tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf5df33101417614051bbcda09572de
https://doi.org/10.3126/sw.v7i7.3814
https://doi.org/10.3126/sw.v7i7.3814