Displaying all lectures given by: Dejan Stojkovic

PIRSA:17090017  ( MP4 Medium Res , MP3 , PDF ) Which Format?
How gravity modifies thermodynamics: Maximal temperature and Poincare recurrence theorem
Speaker(s): Dejan Stojkovic
Abstract: Thermodynamics is a closed field of research. The laws of thermodynamics, established in the nineteenth century, are still standing unchallenged.  However, they do not include gravity. Inclusion of gravity into the thermodynamical system can significantly modify the expected behavior of the... read more
Date: 26/09/2017 - 11:00 am

PIRSA:12100116  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Quantum Gravity and the Weak Interactions
Abstract: Quantum Gravity and the Weak Interactions__________________________________Non-thermal quantum black holesMotivated by the lack of evidence for physics beyond the Standard Model in the TeV region, we discussed an alternative path for grand unification. We show that simple grand unification models ba... read more
Date: 25/10/2012 - 10:20 am

PIRSA:12100104  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Dynamical Dimensional Reduction
Abstract: Dynamical dimensional reduction and Asymptotic SafetyThe effective average action approach to Quantum Einstein Gravity (QEG) is discussed as a natural framework for exploring the scale dependent Riemannian geometry and multifractal micro-structure of the effective spacetimes predicted by QEG. Their ... read more
Date: 24/10/2012 - 11:30 am

PIRSA:10030003  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Electroweak stars: Electroweak Matter Destruction as Exotic Stellar Engine
Speaker(s): Dejan Stojkovic
Abstract: Stellar evolution from a protostar to neutron star is of one of the best studied subjects in modern astrophysics. Yet, it appears that there is still a lot to learn about the extreme conditions where the fundamental particle physics meets strong gravity regime. After all of the thermonuclear fuel ... read more
Date: 23/03/2010 - 2:00 pm

PIRSA:08060145  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Can Dark Energy Have a Color?
Speaker(s): Dejan Stojkovic
Abstract: About 20-30 years ago, scientific community was interested in knowing whether dark matter can carry gauge charges. The answer was found to be no. Today, we can ask a similar question: Can dark energy carry gauge charges? The answer this time seems to be yes. We study the possibility that the current... read more
Date: 06/06/2008 - 10:00 am
Collection: PASCOS 08
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