Matthew Kleban Explained

Matthew Kleban
Nationality:	American
Field:	Theoretical physics
Work Institutions:	New York University Institute for Advanced Study
Alma Mater:	Reed College (BA) University of California, Berkeley (MA) Stanford University (PhD)
Doctoral Advisor:	Stephen Shenker
Known For:	String theory Cosmology

Matthew Benjamin Kleban is an American theoretical physicist who works on string theory and theoretical cosmology. He is the chair of the Department of Physics and a professor at New York University, former director of the Center for Cosmology and Particle Physics, and a former member of the Institute for Advanced Study. His contributions to physics include:

The discovery of the first distinct signature of the black hole singularity in AdS/CFT (with Lukasz Fidkowski, Veronika Hubeny and Stephen Shenker)
Pioneering work on the subtleties of very late-time cosmology in the presence of a positive cosmological constant, and the "Boltzmann brain" problem (with Lisa Dyson and Leonard Susskind)
A determination of the effects of cosmic bubble collisions on the microwave background radiation and other cosmological observables.
Work on the fundamental origin of cosmic inflation.
Demonstrating that theories with multiple axion fields can account for many otherwise mysterious features of our universe.

Selected works

Fidkowski . Lukasz . Hubeny . Veronika . Veronika Hubeny . Kleban . Matthew . Shenker . Stephen . Stephen Shenker . The Black Hole Singularity in AdS/CFT . . 6 February 2004 . 2004 . 2 . 014 . 10.1088/1126-6708/2004/02/014. hep-th/0306170 . 2004JHEP...02..014F . 119363210 .