Quantum gravity as sum over spacetimes (2009)
Ambjorn, Jan, Jurkiewicz, Jerzy, Loll, Renate
A major unsolved problem in theoretical physics is to reconcile the classical theory of general relativity with quantum mechanics. These lectures will deal with an attempt to describe quantum gravity...
Konstantinos N. Anagnostopoulos, Jerzy Jurkiewicz
Abelian gauge fields coupled to simplicial quantum gravity
Signal and Noise in Financial Correlation Matrices
Zdzislaw Burda, Jerzy Jurkiewicz
Using Random Matrix Theory one can derive exact relations between the eigenvalue spectrum of the covariance matrix and the eigenvalue spectrum of its estimator (experimentally measured correlation...