Семинар на 9.06.2016 г.

 

На 9 юни 2016 г., от 13:15 ч. в зала 300 на ИЯИЯЕ Tekin Dereli (Professor of Physics, Koc University, Istanbul) ще изнесе доклад на тема:

"3-Dimensional Field Theories of Massive Gravity".

Абстракт:

Gravity in (2+1)-dimensions has long received attention as a theoretical tool that highlights the topological aspects of gravitation. There is a recent renewal of interest with papers on the New Massive Gravity (2009) and Minimal Massive (3D) Gravity (2014). I will briefly review these models and give a generic non-Riemannian extension that involves quadratic curvature invariants in the action, in the language of exterior differential forms. (2+1)-dimensional space-times with constant curvature and constant torsion will be given as background solutions.

 

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