Matches in SemOpenAlex for { <https://semopenalex.org/work/W3102709217> ?p ?o ?g. }
- W3102709217 endingPage "012" @default.
- W3102709217 startingPage "012" @default.
- W3102709217 abstract "In order to apply holography and entropy relations to the whole universe, which is a gravitational and thus nonextensive system, for consistency one should use the generalized definition for the universe horizon entropy, namely Tsallis nonextensive entropy. We formulate Tsallis holographic dark energy, which is a generalization of standard holographic dark energy quantified by a new dimensionless parameter $delta$, possessing the latter as a particular sub-case. We provide a simple differential equation for the dark energy density parameter, as well as an analytical expression for its equation-of-state parameter. In this scenario the universe exhibits the usual thermal history, namely the successive sequence of matter and dark-energy epochs, before resulting in a complete dark energy domination in the far future. Additionally, the dark energy equation-of-state parameter presents a rich behavior and, according to the value of $delta$, it can be quintessence-like, phantom-like, or experience the phantom-divide crossing before or after the present time. Finally, we confront the scenario with Supernovae type Ia and Hubble parameter observational data, and we show that the agreement is very good, with $delta$ preferring a value slightly larger than its standard value 1." @default.
- W3102709217 created "2020-11-23" @default.
- W3102709217 creator A5053315008 @default.
- W3102709217 creator A5058341975 @default.
- W3102709217 creator A5070544041 @default.
- W3102709217 creator A5081529818 @default.
- W3102709217 date "2018-12-10" @default.
- W3102709217 modified "2023-10-17" @default.
- W3102709217 title "Holographic dark energy through Tsallis entropy" @default.
- W3102709217 cites W1906152374 @default.
- W3102709217 cites W1948456435 @default.
- W3102709217 cites W1964799089 @default.
- W3102709217 cites W1978188521 @default.
- W3102709217 cites W1981945064 @default.
- W3102709217 cites W1983874169 @default.
- W3102709217 cites W1991755147 @default.
- W3102709217 cites W1993531156 @default.
- W3102709217 cites W1997427186 @default.
- W3102709217 cites W2004731000 @default.
- W3102709217 cites W2007572894 @default.
- W3102709217 cites W2017643400 @default.
- W3102709217 cites W2022232745 @default.
- W3102709217 cites W2030942911 @default.
- W3102709217 cites W2035687733 @default.
- W3102709217 cites W2040384286 @default.
- W3102709217 cites W2046990005 @default.
- W3102709217 cites W2048446165 @default.
- W3102709217 cites W2051139002 @default.
- W3102709217 cites W2051868728 @default.
- W3102709217 cites W2052159427 @default.
- W3102709217 cites W2058799696 @default.
- W3102709217 cites W2062750063 @default.
- W3102709217 cites W2063989532 @default.
- W3102709217 cites W2064043359 @default.
- W3102709217 cites W2065123228 @default.
- W3102709217 cites W2067681302 @default.
- W3102709217 cites W2070426602 @default.
- W3102709217 cites W2076533122 @default.
- W3102709217 cites W2083930836 @default.
- W3102709217 cites W2084006683 @default.
- W3102709217 cites W2084251777 @default.
- W3102709217 cites W2089055374 @default.
- W3102709217 cites W2089852843 @default.
- W3102709217 cites W2092906378 @default.
- W3102709217 cites W2093242485 @default.
- W3102709217 cites W2131279590 @default.
- W3102709217 cites W2141586044 @default.
- W3102709217 cites W2142635246 @default.
- W3102709217 cites W2148534890 @default.
- W3102709217 cites W2164044686 @default.
- W3102709217 cites W2168175751 @default.
- W3102709217 cites W2171537032 @default.
- W3102709217 cites W2177433753 @default.
- W3102709217 cites W2529299630 @default.
- W3102709217 cites W2605183184 @default.
- W3102709217 cites W2741852461 @default.
- W3102709217 cites W2763117186 @default.
- W3102709217 cites W2787950022 @default.
- W3102709217 cites W2796337988 @default.
- W3102709217 cites W2996927114 @default.
- W3102709217 cites W3098728794 @default.
- W3102709217 cites W3099082873 @default.
- W3102709217 cites W3099981604 @default.
- W3102709217 cites W3100945551 @default.
- W3102709217 cites W3102014803 @default.
- W3102709217 cites W3102136416 @default.
- W3102709217 cites W3102249952 @default.
- W3102709217 cites W3102687315 @default.
- W3102709217 cites W3102814493 @default.
- W3102709217 cites W3102856970 @default.
- W3102709217 cites W3102894075 @default.
- W3102709217 cites W3103030372 @default.
- W3102709217 cites W3103428786 @default.
- W3102709217 cites W3104730986 @default.
- W3102709217 cites W3105539401 @default.
- W3102709217 cites W3105647117 @default.
- W3102709217 cites W3106076604 @default.
- W3102709217 cites W3106162333 @default.
- W3102709217 cites W4292875581 @default.
- W3102709217 doi "https://doi.org/10.1088/1475-7516/2018/12/012" @default.
- W3102709217 hasPublicationYear "2018" @default.
- W3102709217 type Work @default.
- W3102709217 sameAs 3102709217 @default.
- W3102709217 citedByCount "121" @default.
- W3102709217 countsByYear W31027092172018 @default.
- W3102709217 countsByYear W31027092172019 @default.
- W3102709217 countsByYear W31027092172020 @default.
- W3102709217 countsByYear W31027092172021 @default.
- W3102709217 countsByYear W31027092172022 @default.
- W3102709217 countsByYear W31027092172023 @default.
- W3102709217 crossrefType "journal-article" @default.
- W3102709217 hasAuthorship W3102709217A5053315008 @default.
- W3102709217 hasAuthorship W3102709217A5058341975 @default.
- W3102709217 hasAuthorship W3102709217A5070544041 @default.
- W3102709217 hasAuthorship W3102709217A5081529818 @default.
- W3102709217 hasBestOaLocation W31027092172 @default.
- W3102709217 hasConcept C103874350 @default.
- W3102709217 hasConcept C121332964 @default.