Pregled bibliografske jedinice broj: 524619
Time transients in the quantum corrected Newtonian potential induced by a massless nonminimally coupled scalar field
Time transients in the quantum corrected Newtonian potential induced by a massless nonminimally coupled scalar field // Physical Review D - Particles, Fields, Gravitation, and Cosmology, 83 (2011), 10; 104039-104057 doi:10.1103/PhysRevD.83.104039 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 524619 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Time transients in the quantum corrected Newtonian potential induced by a massless nonminimally coupled scalar field
Autori
Marunović, Anja ; Prokopec, Tomislav
Izvornik
Physical Review D - Particles, Fields, Gravitation, and Cosmology (1550-7998) 83
(2011), 10;
104039-104057
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Schwinger-Keldysh; time transients; quantum corrections; scalar fields; newtonian potential
Sažetak
We calculate the one-loop graviton vacuum polarization induced by a massless, nonminimally coupled scalar field on Minkowski background. We make use of the Schwinger-Keldysh formalism, which allows us to study time dependent phenomena. As an application we compute the leading quantum correction to the Newtonian potential of a point particle. The novel aspect of the calculation is the use of the Schwinger-Keldysh formalism, within which we calculate the time transients induced by switching on the graviton-scalar coupling.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119001
036-0982930-3144 - Klasična i kvantna teorija nelinearnih fizikalnih polja i struktura (Horvat, Dubravko, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Profili:
Anja Marunović
(autor)
Citiraj 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
