172 citations · 2.7k across the 128 of their papers we have counts for
128 papers
Composite Fermions and their Pair States in a Strongly-Coupled Fermi Liquid
Hagen Kleinert, She-Sheng Xue
Our goal is to understand the phenomena arising in optical lattice fermions at low temperature in an external magnetic field. Varying the field, the attraction between any two ferm…
Regularization and analytic option pricing under -stable distribution of arbitrary asymmetry
Jean-Philippe Aguilar, Cyril Coste, Hagen Kleinert +1
We consider a non-Gaussian option pricing model, into which the underlying log-price is assumed to be driven by an -stable distribution. We remove the a priori divergence of the…
Distributional Mellin calculus in , with applications to option pricing
Jean-Philippe Aguilar, Cyril Coste, Hagen Kleinert +1
We discuss several aspects of Mellin transform, including distributional Mellin transform and inversion of multiple Mellin-Barnes integrals in and its connection to…
Observational Challenges for the Standard FLRW Model
Thomas Buchert, Alan A. Coley, Hagen Kleinert +2
We summarise some of the main observational challenges for the standard Friedmann-Lemaitre-Robertson-Walker cosmological model and describe how results recently presented in the pa…
Option Pricing Beyond Black-Scholes Based on Double-Fractional Diffusion
Hagen Kleinert, Jan Korbel
We show how the prices of options can be determined with the help of double-fractional differential equation in such a way that their inclusion in a portfolio of stocks provides a…
Inflationary cosmology from quantum Conformal Gravity
Petr Jizba, Hagen Kleinert, Fabio Scardigli
We analyze the functional integral for quantum Conformal Gravity and show that with the help of a Hubbard-Stratonovich transformation, the action can be broken into a local quadrat…