[phys4phys] SCL online seminar: Nikola Savic, Thursday, 7 March, 14:00

[Antun Balaz]

Dear colleagues,

You are cordially invited to the SCL online seminar of the Center for the Study of Complex Systems, which will be held on Thursday, 7 March 2024 at 14:00 on Zoom (the link is given below). The talk entitled

Chaos in the S-matrix of highly excited strings

will be given by Nikola Savic (Institut de Physique Theorique, CEA, Saclay, Gif-sur-Yvette, France). The abstract of the talk:

Investigating the chaotic behavior of black holes provides insight into the dynamics of their interior and hence to the black hole information paradox. The correspondence between black holes and highly excited strings suggests that the scattering of highly excited strings in the weakly coupled regime could probe black hole chaos. In this talk we will discuss the phenomenology of scattering of highly excited (open and closed) bosonic strings, focusing on the systematic chaos analysis of the S-matrix within the framework of random matrix theory [1]. We will comment on some interesting aspects of this dynamics and compare the chaotic behavior found in the behavior of black holes.

[1] N. Savić and M. Čubrović, arXiv:2401.02211 (2024).

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Time: Mar 7, 2024 14:00 Belgrade

https://us02web.zoom.us/j/86961450010?pwd=aVNjTWkvNVh3VXVZdzQrTnAwSmVMZz09

Meeting ID: 869 6145 0010
Passcode: 916068
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Best regards,
Antun Balaž

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Dr. Antun Balaž
Research Professor

http://www.scl.rs/antun
Phone: +381 11 3713152
Fax: +381 11 3162190

Scientific Computing Laboratory
Center for the Study of Complex Systems

Institute of Physics Belgrade
National Institute of the Republic of Serbia
Pregrevica 118, 11080 Belgrade, Serbia
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