Search Results for author: Dorje C. Brody

Found 6 papers, 1 papers with code

Biological efficiency in processing information

no code implementations5 Sep 2022 Dorje C. Brody, Anthony J. Trewavas

Signal transduction, or signal-processing capability, is a fundamental property of nature that manifests universally across systems of different scales -- from quantum behaviour to the biological.

Noise, fake news, and tenacious Bayesians

no code implementations5 Oct 2021 Dorje C. Brody

A modelling framework, based on the theory of signal processing, for characterising the dynamics of systems driven by the unravelling of information is outlined, and is applied to describe the process of decision making.

Decision Making

Quantum Measurement of Space-Time Events

no code implementations23 Nov 2020 Dorje C. Brody, Lane P. Hughston

The phase space of a relativistic system can be identified with the future tube of complexified Minkowski space.

Quantum Physics General Relativity and Quantum Cosmology High Energy Physics - Theory

Mathematical models for fake news

1 code implementation4 Sep 2018 Dorje C. Brody, David M. Meier

Over the past decade it has become evident that intentional disinformation in the political context -- so-called fake news -- is a danger to democracy.

Applications Information Theory Social and Information Networks General Economics Information Theory Probability Economics

Hamiltonian for the zeros of the Riemann zeta function

no code implementations12 Aug 2016 Carl M. Bender, Dorje C. Brody, Markus P. Müller

A heuristic analysis is presented for the construction of the metric operator to define an inner-product space, on which the Hamiltonian is Hermitian.

Quantum Physics Mathematical Physics Functional Analysis Mathematical Physics Number Theory

On the Pricing of Storable Commodities

no code implementations21 Jul 2013 Dorje C. Brody, Lane P. Hughston, Xun Yang

The price of a commodity is the expectation under a suitable pricing measure of the totality of the discounted risk-adjusted future convenience dividend, conditional on the information provided by the market filtration.

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