Zobrazeno 1 - 10
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pro vyhledávání: '"Zvi, M."'
Autor:
Geiger, Davi, Kedem, Zvi M.
A quantum coordinate-entropy formulated in quantum phase space has been recently proposed together with an entropy law that asserts that such entropy can not decrease over time. The coordinate-entropy is dimensionless, a relativistic scalar, and it i
Externí odkaz:
http://arxiv.org/abs/2106.15378
Autor:
Geiger, Davi, Kedem, Zvi M.
Quantum physics, despite its observables being intrinsically of a probabilistic nature, does not have a quantum entropy assigned to them. We propose a quantum entropy that quantify the randomness of a pure quantum state via a conjugate pair of observ
Externí odkaz:
http://arxiv.org/abs/2106.15375
Autor:
Geiger, Davi, Kedem, Zvi M.
All the laws of physics are time-reversible. Time arrow emerges only when ensembles of classical particles are treated probabilistically, outside of physics laws, and the entropy and the second law of thermodynamics are introduced. In quantum physics
Externí odkaz:
http://arxiv.org/abs/2103.07996
Counting the number of clusters, when these clusters overlap significantly is a challenging problem in machine learning. We argue that a purely mathematical quantum theory, formulated using the path integral technique, when applied to non-physics mod
Externí odkaz:
http://arxiv.org/abs/2001.04251
Autor:
Geiger, Davi, Kedem, Zvi M.
Physical laws for elementary particles can be described by the quantum dynamics equation given a Hamiltonian. The solution are probability amplitudes in Hilbert space that evolve over time. A probability density function over position and time is giv
Externí odkaz:
http://arxiv.org/abs/1906.11712
Inaccurate circuits make possible the conservation of limited resources, such as energy. But effective design of such circuits requires an understanding of resulting tradeoffs between accuracy and design parameters, such as voltages and speed of exec
Externí odkaz:
http://arxiv.org/abs/1606.01753
Autor:
Davi Geiger, Zvi M. Kedem
Publikováno v:
Entropy, Vol 24, Iss 10, p 1341 (2022)
Quantum physics, despite its intrinsically probabilistic nature, lacks a definition of entropy fully accounting for the randomness of a quantum state. For example, von Neumann entropy quantifies only the incomplete specification of a quantum state an
Externí odkaz:
https://doaj.org/article/9d557ccd193d44f68c86d88e208da2f0
Autor:
Davi Geiger, Zvi M. Kedem
Publikováno v:
Entropy, Vol 24, Iss 9, p 1292 (2022)
Two types of randomness are associated with a mixed quantum state: the uncertainty in the probability coefficients of the constituent pure states and the uncertainty in the value of each observable captured by the Born’s rule probabilities. Entropy
Externí odkaz:
https://doaj.org/article/5bda8da2a9f74437803a1cedf6ac1bf0
Autor:
Geiger, Davi1 (AUTHOR) dg1@nyu.edu, Kedem, Zvi M.1 (AUTHOR)
Publikováno v:
Entropy. Oct2022, Vol. 24 Issue 10, p1341-N.PAG. 22p.
Autor:
Geiger, Davi1 (AUTHOR) dg1@nyu.edu, Kedem, Zvi M.1 (AUTHOR)
Publikováno v:
Entropy. Sep2022, Vol. 24 Issue 9, pN.PAG-N.PAG. 18p.