Results 71 to 80 of about 1,067,783 (177)
Cooperative Spectrum Sensing Using Random Matrix Theory
, 2008 In this paper, using tools from asymptotic random matrix theory, a new cooperative scheme for frequency band sensing is introduced for both AWGN and fading channels. Unlike previous works in the field, the new scheme does not require the knowledge of the
Bianchi, P. +3 more
core +3 more sources
Effective Lagrangians and Chiral Random Matrix Theory
, 1995 Recently, sum rules were derived for the inverse eigenvalues of the Dirac operator. They were obtained in two different ways: i) starting from the low-energy effective Lagrangian and ii) starting from a random matrix theory with the symmetries of the ...
A. I. Vainshtein +48 more
core +2 more sources
Riemann Zeros and Random Matrix Theory [PDF]
Milan Journal of Mathematics, 2010 This is a survey article on the interaction between zeta functions and random matrix theory. Their connection originates from \textit{H. L. Montgomery}'s pair-correlation conjecture [in: Analytic Number Theory, Proc. Sympos. Pure Math. 24, 181--193 (1973; Zbl 0268.10023)], from which the story starts.
openaire +4 more sources
Neutron Resonance Data Exclude Random Matrix Theory
, 2012 Almost since the time it was formulated, the overwhelming consensus has been that random matrix theory (RMT) is in excellent agreement with neutron resonance data. However, over the past few years, we have obtained new neutron-width data at Oak Ridge and
Alhassid +28 more
core +1 more source
Quantum chaos and regularity in $\Phi^4$ theory
, 2003 We check the eigenvalue spectrum of the $\Phi^{4}_{1+1}$ Hamiltonian against Poisson or Wigner behavior predicted from random matrix theory. We discuss random matrix theory as a tool to discriminate the validity of a model Hamiltonian compared to an ...
Bittner +11 more
core +1 more source
Random Triangle Theory with Geometry and Applications
, 2015 What is the probability that a random triangle is acute? We explore this old question from a modern viewpoint, taking into account linear algebra, shape theory, numerical analysis, random matrix theory, the Hopf fibration, and much much more.
Edelman, Alan, Strang, Gilbert
core +1 more source
Quantum Chaos and Random Matrix Theory - Some New Results
, 1996 New insight into the correspondence between Quantum Chaos and Random Matrix Theory is gained by developing a semiclassical theory for the autocorrelation function of spectral determinants.
Agam +19 more
core +1 more source
Meaningful local signalling in sinoatrial node identified by random matrix theory and PCA [PDF]
, 2022 Chloe F. Norris, Anna Maltsev
openalex +1 more source
Statistical description of transport in multimode fibers with mode-dependent loss
New Journal of Physics, 2018 We analyze coherent wave transport in a new physical setting associated with multimode wave systems where reflection is completely suppressed and mode-dependent losses together with mode mixing are dictating the wave propagation.
Poom Chiarawongse +5 more
doaj +1 more source
Random matrix approach to three-dimensional QCD with a Chern-Simons term
Journal of High Energy Physics, 2019 We propose a random matrix theory for QCD in three dimensions with a Chern-Simons term at level k which spontaneously breaks the flavor symmetry according to U(2N f) → U(N f + k)×U(N f − k).
Takuya Kanazawa +2 more
doaj +1 more source