Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Romy H. S. Budhi"'
Publikováno v:
International Journal of Modern Physics D.
We investigated the viability of a logarithmic [Formula: see text] gravity in calculating the reheating temperature and describing dark matter. We discovered that the logarithmic model possessed a chameleon problem, and we addressed this by modifying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aab08c32c9b8dabd930c71830a0c39d
https://doi.org/10.1142/s021827182350044x
https://doi.org/10.1142/s021827182350044x
Publikováno v:
Proceeding International Conference on Science and Engineering. 2:87-91
The properties of outer crust of cooling neutron star by using Liquid Drop Model approximation has been studied. Th is mass model is used to derive the properties of outer crust of neutron star matter such as total energy of system, equation of state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc97f51f65b556e6aa0e86c39a5b5538
https://doi.org/10.14421/icse.v2.60
https://doi.org/10.14421/icse.v2.60
Autor:
Sholihun, Ari Dwi Nugraheni, Dian Putri Hastuti, Romy H. S. Budhi, Wardah Amalia, Pekik Nurwantoro
Publikováno v:
Materials Today Communications. 20:100591
The stability of multivacancies in monolayer h-BN is studied by using Density Functional Theory (DFT). We investigate some configurations of the part-of-hexagonal ring (PHR) and B–N pairing vacancies. For PHR vacancies (V1–V5), we find that B-ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3af850e5f0b5daf9151d5359301565ee
https://doi.org/10.1016/j.mtcomm.2019.100591
https://doi.org/10.1016/j.mtcomm.2019.100591
Autor:
Romy H. S. Budhi
Publikováno v:
Journal of Physics: Conference Series. 1127:012018
In this work we investigate a inflationary scenario generated by a large scalar field $\phi$ that non-minimally couples to a $f(R)$ modified gravity model. For a Starobinsky's like model, it is found that along a particular flat direction, the scalar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df7ff41759ea00949c5114eee378f3f1
https://doi.org/10.1088/1742-6596/1127/1/012018
https://doi.org/10.1088/1742-6596/1127/1/012018
Publikováno v:
Physical Review D. 93
金沢大学理工研究域数物科学系
The radiative neutrino mass model with inert doublet dark matter is a promising model for the present experimental issues which cannot be explained within the standard model. We study an extension of th
The radiative neutrino mass model with inert doublet dark matter is a promising model for the present experimental issues which cannot be explained within the standard model. We study an extension of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63db365d04985d4a27e0f92ea4888761
https://doi.org/10.1103/physrevd.93.013022
https://doi.org/10.1103/physrevd.93.013022
Autor:
Khaerul Umam, Moh. Adhib Ulil Absor, Sholihun, Ari Dwi Nugraheni, Romy H. S. Budhi, Pekik Nurwantoro
Publikováno v:
Journal of Physics: Conference Series. 1011:012074
The effects of biaxial strain on the electronic properties of silicene are studied by carrying out the density-functional-theory (DFT) calculations. We simulate planar and buckled structures and find that the buckled structure is more stable than the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873bf1d8a8adfcc60029aef08a9af1c0
https://doi.org/10.1088/1742-6596/1011/1/012074
https://doi.org/10.1088/1742-6596/1011/1/012074
Publikováno v:
Journal of Cosmology and Astroparticle Physics
We reexamine inflation due to a constrained inflaton in the model of a complex scalar. Inflaton evolves along a spiral-like valley of special scalar potential in the scalar field space just like single field inflation. Sub-Planckian inflaton can indu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81601307cdfe462bc1c97acf30cbcbb0
Publikováno v:
Physical Review D. 90
金沢大学理工研究域数物科学系
The existence of the inflationary era in the early Universe seems to be strongly supported by recent CMB observations. However, only a few realistic inflation scenarios which have close relation to part
The existence of the inflationary era in the early Universe seems to be strongly supported by recent CMB observations. However, only a few realistic inflation scenarios which have close relation to part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e049bcb7364d074a80dae5febf291253
https://doi.org/10.1103/physrevd.90.113013
https://doi.org/10.1103/physrevd.90.113013