Zobrazeno 1 - 10
of 510
pro vyhledávání: '"Dorje C"'
Autor:
Dorje C. Brody
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The cognitive state of mind concerning a range of choices to be made can be modelled efficiently by use of an element of a high-dimensional Hilbert space. The dynamics of the state of mind resulting from information acquisition can be charac
Externí odkaz:
https://doaj.org/article/a980860b5a3f4e9d988bbdca8b9e5912
Autor:
Dorje C. Brody, Tomooki Yuasa
Publikováno v:
Royal Society Open Science, Vol 10, Iss 9 (2023)
The probability of a given candidate winning a future election is worked out in closed form as a function of (i) the current support rates for each candidate, (ii) the relative positioning of the candidates within the political spectrum, (iii) the ti
Externí odkaz:
https://doaj.org/article/95116fcf92bd43d38907430e78be64d8
Autor:
Dorje C. Brody
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Stochastic Schrödinger equations that govern the dynamics of open quantum systems are given by the equations for signal processing. In particular, the Brownian motion that drives the wave function of the system does not represent noise, but
Externí odkaz:
https://doaj.org/article/3662c457709d4c8da85a39061599f8f4
Autor:
Brody, Dorje C.
Response to a poll can be manipulated by means of a series of leading questions. We show that such phenomena cannot be explained by use of classical probability theory, whereas quantum probability theory admits a possibility of offering an explanatio
Externí odkaz:
http://arxiv.org/abs/2409.08930
Autor:
Dorje C. Brody
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
A modeling framework, based on the theory of signal processing, for characterizing the dynamics of systems driven by the unraveling of information is outlined, and is applied to describe the process of decision making. The model input of this approac
Externí odkaz:
https://doaj.org/article/42f28ebb6b1741ce99dda260d2584a36
The emergence of classical behaviour in quantum theory is often ascribed to the interaction of a quantum system with its environment, which can be interpreted as environmental monitoring of the system. As a result, off-diagonal elements of the densit
Externí odkaz:
http://arxiv.org/abs/2406.19628
Autor:
Brody, Dorje C., Hughston, Lane P.
It is shown that if the wave function of a quantum system undergoes an arbitrary random transformation such that the diagonal elements of the density matrix in the basis of a preferred observable remain constant, then (i) the off-diagonal elements of
Externí odkaz:
http://arxiv.org/abs/2402.16740
Autor:
Brody, Dorje C., Yuasa, Tomooki
The probability of a given candidate winning a future election is worked out in closed form as a function of (i) the current support rates for each candidate, (ii) the relative positioning of the candidates within the political spectrum, (iii) the ti
Externí odkaz:
http://arxiv.org/abs/2305.00693
Autor:
Brody, Dorje C
The cognitive state of mind concerning a range of choices to be made can effectively be modelled in terms of an element of a high-dimensional Hilbert space. The dynamics of the state of mind resulting form information acquisition is characterised by
Externí odkaz:
http://arxiv.org/abs/2303.06055
Autor:
Dorje C. Brody, Bradley Longstaff
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 033127 (2019)
The space of density matrices is embedded in a Euclidean space to deduce the dynamical equation satisfied by the state of an open quantum system. The Euclidean norm is used to obtain an explicit expression for the speed of the evolution of the state.
Externí odkaz:
https://doaj.org/article/cc4377252e5144b48eae6d687dd9bbda