[institut] Seminar za teoriju relativnosti i kosmološke modele - mart 2023.
"Bojana Lasković"
bojanal at turing.mi.sanu.ac.rs
Mon Feb 27 22:34:38 CET 2023
Poštovane koleginice i kolege,
sa zadovoljstvom vas obaveštavamo o martovskim predavanjima Seminara za
teoriju relativnosti i kosmološke modele.
Predavanja će se održati u sobi 301f Matematičkog instituta, III sprat, u
11 časova, a prenosiće se i na daljinu.
Ukoliko Ste već registrovani predavanje na daljinu možete pratiti na
sledećem linku (nakon što se ulogujete):
https://miteam.mi.sanu.ac.rs/asset/QPYfBbqdhTF5spTAt
Registracija za učešće na seminaru je dostupna na sledećem linku:
https://miteam.mi.sanu.ac.rs/asset/CyzPn2zriMsWWNzii
Neulogovani korisnici mogu pratiti predavanje na ovom linku (ali ne mogu
postavljati pitanja оsim putem poruka):
https://miteam.mi.sanu.ac.rs/call/yujMwF3JyYqzw6Jth/2m0heDiyDRqBDFTDIItulzyPrdbs5PT8mt_WmgRpRgr
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Sreda, 8. mart, 13:00 časova
dr Ivana Ilić, Department of Mathematics and Informatics, Faculty of
Medical Sciences, University of Nis, Serbia
A TOPOLOGICAL APPROACH TO THE EPR PHENOMENON
Apstrakt: On the given topological space (X, τ) we define a notion of
τ-metric, such that the set X is a τ−metric space and we prove some
properties
of these spaces. We construct mathematical model of the distant space corre-
lations between quantum systems that were initially allowed to interact and
then separated. The main idea of the paper arises from the EPR paradox, the
paradox of Einstein, Podolsky and Rosen that occurs when measurement of a
physical observable performed on one system have an immediate effect on the
other separate system being entangled with it. The proposed mathematical
model of these relations may be attractive for future researches in the
field of microphysics.
* * *
Sreda, 15. mart, 13:00 časova
Prof. dr Milan Božić, Matematički fakultet, Univerzitet u Beogradu
DA LI JWST VREDI 10G$?
Apstrakt: Prva posmatranja ukazuju, čak "u prvom prolazu" softvera, da
postoje galaksije ne starije od 230 miliona godina posle Velikog praska.
Ako je to i tačno, da li to stvarno zahteva reviziju sadašnjeg
opšte-prihvaćenog kosmološkog modela, ili je "puka inžinjerija" dovoljna
da objasni zašto je potrošeno 10 milijardi dolara?
* * *
Sreda, 29. mart, 13:00 časova
dr Milan Dimitrijević, Astronomska opservatorija u Beogradu
GRAVITACIONA ASTRONOMIJA
Apstrakt će biti naknadno objavljen.
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