Results 11 to 20 of about 2,218,749 (299)

A Quantum Wavelet Uncertainty Principle

open access: yesFractal and Fractional, 2021
In the present paper, an uncertainty principle is derived in the quantum wavelet framework. Precisely, a new uncertainty principle for the generalized q-Bessel wavelet transform, based on some q-quantum wavelet, is established. A two-parameters extension
Sabrine Arfaoui   +2 more
doaj   +2 more sources

FUNCTIONAL DEUTSCH UNCERTAINTY PRINCIPLE

open access: yesSSRN Electronic Journal, 2023
Let $\{f_j\}_{j=1}^n$ and $\{g_k\}_{k=1}^m$ be Parseval p-frames for a finite dimensional Banach space $\mathcal{X}$. Then we show that \begin{align}\label{UE} \log (nm)\geq S_f (x)+S_g (x)\geq -p \log \left(\displaystyle\sup_{y \in \mathcal{X}_f\cap \mathcal{X}_g, \|y\|=1}\left(\max_{1\leq j\leq n, 1\leq k\leq m}|f_j(y)g_k(y)|\right)\right), \quad ...
Krishna, K. Mahesh
openaire   +5 more sources

Uncertainty principle of quantum processes [PDF]

open access: yesPhysical Review Research, 2021
Heisenberg's uncertainty principle, which imposes intrinsic restrictions on our ability to predict the outcomes of incompatible quantum measurements to arbitrary precision, demonstrates one of the key differences between classical and quantum mechanics ...
Yunlong Xiao   +3 more
doaj   +4 more sources

Heisenberg's uncertainty principle [PDF]

open access: yesPhysics Reports, 2007
Heisenberg's uncertainty principle is usually taken to express a limitation of operational possibilities imposed by quantum mechanics. Here we demonstrate that the full content of this principle also includes its positive role as a condition ensuring that mutually exclusive experimental options can be reconciled if an appropriate trade-off is accepted.
Busch, Paul   +2 more
openaire   +5 more sources

A Variation on Uncertainty Principle and Logarithmic Uncertainty Principle for Continuous Quaternion Wavelet Transforms [PDF]

open access: yesAbstract and Applied Analysis, 2017
The continuous quaternion wavelet transform (CQWT) is a generalization of the classical continuous wavelet transform within the context of quaternion algebra.
Mawardi Bahri, Ryuichi Ashino
doaj   +2 more sources

Modified Unruh effect from generalized uncertainty principle [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We consider a generalized uncertainty principle (GUP) corresponding to a deformation of the fundamental commutator obtained by adding a term quadratic in the momentum.
Fabio Scardigli   +3 more
doaj   +2 more sources

Product Entropic Uncertainty Principle

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki
Motivated by Deutsch entropic uncertainty principle and by various product-type uncertainty relations, we develop a new uncertainty principle that provides a rigorous lower bound on the product of entropies through the use of suitable functional ...
Krishna, K.M.
doaj   +2 more sources

Radiation and generalized uncertainty principle

open access: yesPhysics Letters B, 2018
This paper tries to investigate the effect of Generalized Uncertainty Principle (GUP) on one of the physical concepts. In this study which is based on our previous work Moayedi et al.
B. Khosropour
doaj   +2 more sources

Modified entropies as the origin of generalized uncertainty principles

open access: yesPhysics Letters B, 2023
The Heisenberg uncertainty principle is known to be connected to the entropic uncertainty principle. This correspondence is obtained employing a Gaussian probability distribution for wave functions associated to the Shannon entropy. Independently, due to
Nana Cabo Bizet   +2 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy