[hep-th] Seminar grupe za gravitaciju, cestice i polja, 5 septembar 2023 (UTORAK!!!)

[Marija Dimitrijevic Ciric]

Zdravo svima,


evo najave prvog seminara posle letnje pauze. Djordje Minic (Department 
of Physics, Virginia Tech) ce odrzati seminar u UTORAK 5. septembra na 
Institutu za fiziku.


Naslov: Quantum gravity = Gravitized quantum theory

Asptrakt: In this talk I will discuss a new approach to the problem of 
quantum gravity in which the quantum mechanical structures that are 
traditionally fixed, such as the Fubini-Study metric in the Hilbert 
space of states, become dynamical and so implement the idea of 
gravitizing the quantum. I will elaborate on a specific test of this new 
approach to quantum gravity using triple interference in a varying 
gravitational field. My discussion will be driven by a profound analogy 
with recent triple-path interference experiments performed in the 
context of non-linear optics. I will emphasize that the triple 
interference experiment in a varying gravitational field would deeply 
influence the present understanding of the kinematics of quantum gravity 
and quantum gravity phenomenology. I will also discuss the non-linear 
Talbot effect as another striking phenomenological probe of 
gravitization of the geometry of quantum theory. Finally, I will discuss 
the bounds this new approach to quantum gravity implies for the 
cosmological constant, the Higgs mass and the masses and mixing matrices 
of quarks and leptons.



Seminar pocinje u 11:15 uzivo na Institutu za fiziku u sali 360 na 2. 
spratu. Osim toga, seminar se moze pratiti i preko linka

https://gravityserver.ipb.ac.rs/b/mar-ae0-f4q-qww


Pozdrav!

Marija

-- 
Marija Dimitrijevic Ciric

University of Belgrade
Faculty of Physics
Studentski trg 12-16
11000 Belgrade
Serbia