FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1541738557> ?p ?o ?g. }

• W1541738557 endingPage "021" @default.
• W1541738557 startingPage "021" @default.
• W1541738557 abstract "We present an extension of $f(T)$ gravity, allowing for a general coupling of the torsion scalar $T$ with the trace of the matter energy-momentum tensor $mathcal{T}$. The resulting $f(T,mathcal{T})$ theory is a new modified gravity, since it is different from all the existing torsion or curvature based constructions. Applied to a cosmological framework, it leads to interesting phenomenology. In particular, one can obtain a unified description of the initial inflationary phase, the subsequent non-accelerating, matter-dominated expansion, and then the transition to a late-time accelerating phase. Additionally, the effective dark energy sector can be quintessence or phantom-like, or exhibit the phantom-divide crossing during the evolution. Moreover, in the far future the universe results either to a de Sitter exponential expansion, or to eternal power-law accelerated expansions. Finally, a detailed study of the scalar perturbations at the linear level reveals that $f(T,mathcal{T})$ cosmology can be free of ghosts and instabilities for a wide class of ansatzes and model parameters." @default.
• W1541738557 created "2016-06-24" @default.
• W1541738557 creator A5022087207 @default.
• W1541738557 creator A5048821708 @default.
• W1541738557 creator A5053315008 @default.
• W1541738557 creator A5073068411 @default.
• W1541738557 date "2014-12-11" @default.
• W1541738557 modified "2023-10-15" @default.
• W1541738557 title "<i>f</i>(<i>T</i>,𝒯) gravity and cosmology" @default.
• W1541738557 cites W1489032667 @default.
• W1541738557 cites W1507717731 @default.
• W1541738557 cites W1555237261 @default.
• W1541738557 cites W1567898067 @default.
• W1541738557 cites W1592065660 @default.
• W1541738557 cites W17145011 @default.
• W1541738557 cites W1751982145 @default.
• W1541738557 cites W1810815773 @default.
• W1541738557 cites W1892541072 @default.
• W1541738557 cites W1941169413 @default.
• W1541738557 cites W1944164187 @default.
• W1541738557 cites W1966905512 @default.
• W1541738557 cites W1974217698 @default.
• W1541738557 cites W1980534545 @default.
• W1541738557 cites W1980765439 @default.
• W1541738557 cites W1982831263 @default.
• W1541738557 cites W1985410906 @default.
• W1541738557 cites W1988458471 @default.
• W1541738557 cites W1990254094 @default.
• W1541738557 cites W1990706614 @default.
• W1541738557 cites W1995520143 @default.
• W1541738557 cites W1995819260 @default.
• W1541738557 cites W1997446724 @default.
• W1541738557 cites W1999101610 @default.
• W1541738557 cites W2000654734 @default.
• W1541738557 cites W2001487511 @default.
• W1541738557 cites W2008085042 @default.
• W1541738557 cites W2011362317 @default.
• W1541738557 cites W2011374297 @default.
• W1541738557 cites W2012122246 @default.
• W1541738557 cites W2013652368 @default.
• W1541738557 cites W2016035299 @default.
• W1541738557 cites W2016527651 @default.
• W1541738557 cites W2018550019 @default.
• W1541738557 cites W2020909112 @default.
• W1541738557 cites W2022808562 @default.
• W1541738557 cites W2027627752 @default.
• W1541738557 cites W2035068029 @default.
• W1541738557 cites W2037822644 @default.
• W1541738557 cites W2044722283 @default.
• W1541738557 cites W2051726338 @default.
• W1541738557 cites W2058355859 @default.
• W1541738557 cites W2058698248 @default.
• W1541738557 cites W2060738549 @default.
• W1541738557 cites W2061747686 @default.
• W1541738557 cites W2062912482 @default.
• W1541738557 cites W2066296534 @default.
• W1541738557 cites W2072132650 @default.
• W1541738557 cites W2073163146 @default.
• W1541738557 cites W2073833201 @default.
• W1541738557 cites W2078367335 @default.
• W1541738557 cites W2078896402 @default.
• W1541738557 cites W2080080629 @default.
• W1541738557 cites W2086918721 @default.
• W1541738557 cites W2093003431 @default.
• W1541738557 cites W2096082453 @default.
• W1541738557 cites W2096699295 @default.
• W1541738557 cites W2096919734 @default.
• W1541738557 cites W2100115516 @default.
• W1541738557 cites W2100367618 @default.
• W1541738557 cites W2100550577 @default.
• W1541738557 cites W2102716046 @default.
• W1541738557 cites W2107965721 @default.
• W1541738557 cites W2108503425 @default.
• W1541738557 cites W2111420418 @default.
• W1541738557 cites W2114754705 @default.
• W1541738557 cites W2115120324 @default.
• W1541738557 cites W2115571595 @default.
• W1541738557 cites W2115593461 @default.
• W1541738557 cites W2121023464 @default.
• W1541738557 cites W2128330179 @default.
• W1541738557 cites W2128752885 @default.
• W1541738557 cites W2130439604 @default.
• W1541738557 cites W2131279590 @default.
• W1541738557 cites W2140144245 @default.
• W1541738557 cites W2141936689 @default.
• W1541738557 cites W2147044608 @default.
• W1541738557 cites W2148367589 @default.
• W1541738557 cites W2154422137 @default.
• W1541738557 cites W2155678178 @default.
• W1541738557 cites W2158041745 @default.
• W1541738557 cites W2165621223 @default.
• W1541738557 cites W2165724764 @default.
• W1541738557 cites W2166803306 @default.
• W1541738557 cites W2171767439 @default.
• W1541738557 cites W2218050872 @default.
• W1541738557 cites W2592824195 @default.
• W1541738557 cites W2619809104 @default.
• W1541738557 cites W2945507713 @default.

• next