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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Heisenberg-Pauli-Weyl uncertainty principle based on Phase derivatives
相位导数 Heisenberg Pauli-Weyl不确定性原理
2023/11/13
In this talk we introduce some recent developments of Heisenberg-Pauli-Weyl uncertainty principle in the different settings.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Some improved Caffarelli-Kohn-Nirenberg inequalities and uncertainty principles
Caffarelli Kohn-Nierberg不等式 不确定性原理
2023/11/13
In this talk we introduce some improved Caffarelli-Kohn-Nirenberg inequalities and uncertainty principle for complex- and vector-valued functions on ?n, which is a further study of the results given i...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Uncertainty from the Perspective of Resource
资源视角 不确定性 量子力学 不确定性
2023/5/6
The uncertainty is a historic topic in quantum mechanics. In this talk, we view the uncertainty as the intrinsic property of quantum states and study it from the perspective of resource.
First considerations on the generalized uncertainty principle for finite-dimensional discrete phase spaces
First considerations the generalized uncertainty principle finite-dimensional discrete phase spaces
2011/7/27
Abstract: Generalized uncertainty principle and breakdown of the spacetime continuum certainly represent two important results derived of various approaches related to quantum gravity and black hole p...
Uncertainty Relation Revisited from Quantum Estimation Theory
Uncertainty Relation Revisited Quantum Estimation Theory
2010/11/5
By invoking quantum estimation theory we formulate the uncertainty relation for arbitrary quantum states and measurements in a finite-dimensional Hilbert space. To obtain information about the quantum...
Uncertainty related to position and momentum localization of a quantum state
Uncertainty related position momentum localization quantum state
2010/11/5
This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev....
Uncertainty relations give upper bounds on the accuracy by which the outcomes of two incompatible measurements can be predicted. While the established uncertainty relations apply to cases where the pr...
Quantum Black Hole in the Generalized Uncertainty Principle Framework
Quantum Black Hole Uncertainty Principle Framework
2010/3/17
In this paper we study the effects of the Generalized Uncertainty Principle (GUP) on canonical quantum gravity of black holes. Through the use of modified partition function that involves the effects ...
Determining the Minimum Uncertainty State of Nonclassical Light
the Minimum Uncertainty State Nonclassical Light
2010/4/9
Squeezing experiments which are capable of creating a minimum uncertainty state during the nonlinear process, for example optical parametric amplification, are commonly used to produce light far below...
Uncertainty Relations in Terms of Fisher Information
Fisher information uncertainty relations
Cramér-Rao inequality parameter estimation quantum measurement
2007/8/15
2001Vol.36No.3pp.257-258DOI:
Uncertainty Relations in Terms of Fisher Information
LUO Shun-Long
Institute of Applied Mathematics, Academy of Mathematics and System
Scie...
(Anti-)de Sitter Black Hole Entropy and Generalized Uncertainty Principle
entropy correction generalized uncertainty
principle non-equilibrium spacetime
2007/8/15
2006Vol.46No.4pp.635-638DOI:
(Anti-)de Sitter Black Hole Entropy and Generalized Uncertainty Principle
ZHAO Ren,1,2 ZHANG Li-Chun,2 and HU Shuang-Qi1
1 Department of Env...
Quantum Uncertainty in Weakly Non-Ideal Astrophysical Plasma
Quantum Uncertainty Weakly Non-Ideal Astrophysical Plasma
2010/10/14
Galitskii and Yakimets showed that in dense or low temperature plasma, due to quantum uncertainty effect, the particle distribution function over momenta acquires a power-like tail even under conditio...