Home arrow Weekly Seminars
Weekly Seminars
Weekly Seminars for September 2021 Print E-mail
Wednesday September 22nd, 2021 - h 16:00
  ICRANet Pescara (Meeting room, 1st Floor)
 
ICRANet Seminar
 
 
 
Speaker: Dr. Ivan Rybak

Institution: Centro de Astrofísica da Universidade do Porto (Portugal)

Title: Cosmic (super/superconducting) strings as a probe of high energy physics​
 
Abstract:  
The theoretical possibility of cosmic strings existence was suggested in the 1970s. Since that time, these hypothetical objects have passed through the ups and downs of scientific community attention. Cosmic strings evoked particular interest in the 2000s, whereby implementing superstring theory to the early universe description, we “have discovered cosmic strings lurking everywhere in the undergrowth”,as was expressed by Tom Kibble. Nowadays, many scenarios that extend the Standard Model of particles physics suggest the production of cosmic string. Future missions, such as LISA, with improved observational facilities, will probe models where cosmic strings occur, thereby shedding light on possible early universe scenarios. In this talk, I will make a short overview of models where cosmic strings take place. I will provide state of the art methods to study the evolution of cosmic strings and explain why we should pay attention to cosmic superconducting and (super)strings. I will conclude with current and future observational constraints on cosmic strings.
 
*************************************************
ICRANet Secretariat
ICRANet
Piazza della Repubblica 10
65122 Pescara (PE)
Italy
tel.: +39 085 23054200
fax: +39 085 4219252
email: secretariat@icranet.org
  

 
<< Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >>

Results 1 - 5 of 79
Organization
ICRANet Seats
Director and Staff
Personal Pages
Official Documents
Scientific Agreements
Annual reports
Meetings
Upcoming Meetings
Marcel Grossmann
Galileo - Xu Guangqi
Italian-Korean
C. Lattes Meeting
Bego Scientific Rencontre
Zeldovich Meetings
Meetings in Armenia
Past meeting series
Single meetings
ICRANet Workshops
Other Meetings
IRAP Ph.D. Schools
Weekly Seminars
Research
Research Groups
IRAP Ph.D.
Objectives
Consortium
Faculty
Courses
Students
Schools
Thesis
Publications
Books
Articles
Proceedings
Outreach
Newsletter
Press releases
Recorded talks
Public Events
Visitors: 152811371
We have 1 guest online