13040

11917

كارشناسي ارشد

ذرات بنيادي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك

۱۳۹۶

ج، ۶۹ص.: مصور

1396/09/13

كتابنامه

فيزيك

فيزيك

ID11917

70 Spontaneous Pair Production in BTZ Black Holes Mahdi Amini Ashegh Abadi E mail Mehdi amini1@ph iut ac ir 2017 Department of Physics Isfahan University of Technology Isfahan 84156 83111 Iran Language Persian Abstract In this thesis we examines one of the famous effects of fundamentalparticle physics That is the Schwinger effect This effect is based on zero point energy Physicists believe that in the vacuum Photons become virtualparticle and virtual antiparticle and vice versa Schwinger effect is Believesthat we can apply an electric field to the vacuum and create the real particlepair from a pair of virtual particles In the second chapter of this thesis using the string theory we examine theholographic of Schwinger effect In this chapter we obtain the electric fieldlimit for separating the virtual particle pair for a zero temperature case Schwinger effect and for a limited temperature case Schwinger effect radiation effect In the third and fourth chapters of this thesis we investigated the Schwingereffect using the theory of quantum fields in curved space time In thesechapters the average number of real particles produced around the black holeis calculated for the case of zero temperature Schwinger effect and for thecase near zero temperature Schwinger effect radiation effect

بهروز ميرزا

غلامرضا خسروي

مسلم زارعي، صديقه سجّاديان