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Dergiler / Turkish Journal of Physics / 2018 / Cilt: 42 - Sayı: 6

Nature of entropy in a scalar-tensor theory of gravity

Onur SIĞINÇ
Mustafa SALTI
Hilmi YANAR
Oktay AYDOGDU
Sayfa
621–630
DOI
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Furthermore, we also discuss our results numerically in order to get additional implications.

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Amaç & Hipotez:This work is devoted to studying the generalized nature of the entropy function in a specific form of the scalar-tensor-vector (STeVe) theory of gravity for the Friedmann-Lemaitre-Robertson-Walker (FLRW) spacetime in the state of thermal equilibrium.
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Temel Bulgular & Veri:For this purpose, we define an equilibrium picture of thermodynamics by making use of a suitable set of the dark energy density and dark pressure descriptions, which defines an energy-momentum tensor obeying the local energy conservation law.
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Sonuç & Katkı:Furthermore, we also discuss our results numerically in order to get additional implications.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Thermodynamics · entropy · modified gravity

Abstract

This work is devoted to studying the generalized nature of the entropy function in a specific form of the scalar-tensor-vector (STeVe) theory of gravity for the Friedmann-Lemaitre-Robertson-Walker (FLRW) spacetime in the state of thermal equilibrium. For this purpose, we define an equilibrium picture of thermodynamics by making use of a suitable set of the dark energy density and dark pressure descriptions, which defines an energy-momentum tensor obeying the local energy conservation law. Furthermore, we also discuss our results numerically in order to get additional implications.

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Bu Makaleye Atıf Yap

SIĞINÇ, O., SALTI, M., YANAR, H., AYDOGDU, O. (2018). Nature of entropy in a scalar-tensor theory of gravity. Turkish Journal of Physics, Cilt: 42 - Sayı: 6, 621–630. https://ajindex.com/articles/377856

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Kaynakça (16)

  1. Jacobson, T. Phys. Rev. Lett. 1995, 75, 1260-1263.
  2. Bekenstein, J. D. Phys. Rev. D 1973, 7, 2333-2346.
  3. Hawking, S. W. Commun. Math. Phys. 1975, 43, 199-220.
  4. Einstein, A. Sitzungsber. Preus. Akad. Wiss. Berlin (Math. Phys.) 1915, 47, 778-786.
  5. Padmanabhan, T. Class. Quant. Grav. 2002, 19, 5387-5408.
  6. Cai, R.G.; Kim, S. P. J. High Energy Phys. 2005, 02, 050/1-12.
  7. Akbar, M.; Cai, R. G. Phys. Rev. D 2007, 75, 084003. Cai, R. G.; Cao, L. M.; Hu, Y. P.; Kim, S. P. Phys. Rev. D 2008, 78, 124012. Sheykhi, A.; Wang, B.; Cai, R. G. Phys. Rev. D 2007, 76, 023515. Bamba, K.; Geng, C. W. J. Cosmol. Astropart. P. 2010, 1006, 014. Karami, K.; Abdolmaleki, A. J. Cosmol. Astropart. P. 2012, 04, 007. Sharif, M.; Zubair, M. J. Cosmol. Astropart. P. 2012, 03, 028. Salti, M. Int. J. Theor. Phys. 2013, 52, 4583-4591.
  8. Askin, M.; Abedi, H.; Salti, M. Rom. J. Phys. 2015, 60, 44-55.
  9. Salti, M.; Aydogdu, O.; Yanar, H. Mod. Phys. Lett. 2015, 30, 1550209. Salti, M.; Aydogdu, O.; Acikgoz, I. Mod. Phys. Lett. 2016, 31, 1650185. Chakraborty, S.; Mazumder, N.; Biswas, R. Europhys. Lett. 2010, 91, 40007. Salti, M.; Aydogdu, O. Int. J. Therm. 2016, 19, 102-108.
  10. Riess, A. G.; Filippenko, A. V.; Challis, P.; Clocchiattia, A.; Diercks, A.; Garnavich, P. M.; Gilliland, R. L.; Hogan, C. J.; Jha, S.; Kirshner, R. P. et al., Astron. J. 1998, 116, 1009-1038.
  11. Perlmutter, S.; Aldering, G.; Goldhaber, G.; Knop, R. A.; Nugent, P.; Castro, P. G.; Deustua, S.; Fabbro, S.; Goobar, A.; Groom, D. E. et al. Astrophys. J. 1999, 517, 565-586.
  12. Knop, R. A.; Aldering, G.; Amanullah, R.; Astier, P.; Blanc, G.; Burns, M. S.; Conley, A.; Deustua, S. E.; Doi, M.; Ellis, R. et al., Astrophys. J. 2003, 598, 102-137. de Bernardis, P.; Ade, P. A. R.; Bock, J. J.; Bond, J. R.; Borrill, J.; Boscaleri, A.; Coble, K., Crill, B. P.; de Gasperis, G.; Farese, P. C. et al. Nature 2000, 404, 955-959.
  13. Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.; Ashdown, M.; Atrio-Barandela, F.; Aumont, J.; Baccigalupi, C.; Banday, A. J.; Barreiro, R. B. et al. Astron. Astrophys. 2014, 571, A16/1-66.
  14. Chakraborty, S; Biswas, A. Astrophys. Space Sci. 2013, 343, 791-794.
  15. Capozziello, S.; Cianci, R.; Stornaiolo, C.; Vignolo, S. Phys. Scripta 2008, 78, 065010. Wang, B.; Gong, Y.; Abdalla, E. Phys. Rev. D 2006, 74, 083520. Moffat, J. W. Phys. Letts. B 1995, 355, 447-452.
  16. Moffat, J. W. J. Cosmol. Astropart. P. 2005, 05, 003. Moffat, J. W. J. Cosmol. Astropart. P. 2006, 0603