Pregled bibliografske jedinice broj: 735827
Analog geometry in an expanding fluid from AdS/CFT perspective
Analog geometry in an expanding fluid from AdS/CFT perspective // Physics letters. B, 743 (2015), 340-346 doi:10.1016/j.physletb.2015.03.009 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 735827 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analog geometry in an expanding fluid from AdS/CFT perspective
Autori
Bilić, Neven ; Domazet, Silvije ; Tolić , Dijana
Izvornik
Physics letters. B (0370-2693) 743
(2015);
340-346
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
analogue gravity ; AdS/CFT correspondence ; chiral phase transition ; linear sigma model ; Bjorken expansion
Sažetak
The dynamics of an expanding hadron uid at temperatures below the chiral transition is studied in the framework of AdS/CFT correspondence. We establish a correspondence between the asymptotic AdS geometry in the the 4+1-dimensional bulk with the analog spacetime geometry on its 3+1 dimensional boundary with the background uid undergoing a spherical Bjorken type expansion. The analog metric tensor on the boundary depends locally on the soft pion dispersion relation and the four- velocity of the uid. The AdS/CFT correspondence provides a relation between the pion velocity and the critical temperature of the chiral phase transition.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982930-2864 - Fundamentalne interakcije u fizici elementarnih čestica i kozmologiji (Duplančić, Goran, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi fulir.irb.hr www.sciencedirect.com dx.doi.orgCitiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
