Results 21 to 30 of about 1,435,519 (285)

Basic properties of coherent-squeezed states revisited [PDF]

open access: yesInternational Journal of Geometric Methods in Modern Physics, 2014
In this paper, we treat coherent-squeezed states of Fock space once more and study some basic properties of them from a geometrical point of view. Since the set of coherent-squeezed states {|α, β〉|α, β ∈ C} makes a real four-dimensional surface in the Fock space ℱ (which is of course not flat), we can calculate its metric.
Fujii, Kazuyuki, Oike, Hiroshi
openaire   +2 more sources

Correction of Point Load Strength on Irregular Carbonaceous Slate in the Luang Prabang Suture Zone and the Prediction of Uniaxial Compressive Strength

open access: yesApplied Sciences, 2022
Uniaxial compressive strength (UCS) testing requires high-quality core samples, which is a difficult task for weak, highly fractured, thinly bedded, foliated, and weathered rocks. In addition, it is time-consuming and expensive.
Jianjun Wang   +4 more
doaj   +1 more source

Intellectual Property Ordering beyond Borders

open access: yes, 2022
This volume offers a broad range of perspectives on how intellectual property rights are protected beyond borders and highlights how public international law is an under-researched common denominator in the global protection of IP rights.

core   +1 more source

Exponential Attractor for Coupled Ginzburg-Landau Equations Describing Bose-Einstein Condensates and Nonlinear Optical Waveguides and Cavities

open access: yesAbstract and Applied Analysis, 2013
The existence of the exponential attractors for coupled Ginzburg-Landau equations describing Bose-Einstein condensates and nonlinear optical waveguides and cavities with periodic initial boundary is obtained by showing Lipschitz continuity and the ...
Gui Mu, Jun Liu
doaj   +1 more source

Coherence properties of a spin in a squeezed resonator [PDF]

open access: yesPhysical Review A, 2022
A promising venue for hybrid quantum computation involves the strong coupling between impurity spins and superconducting resonators. One strategy to control and enhance this coupling is to prepare the resonator in a non-classical state, such as a squeezed state.
Inbar Shani   +2 more
openaire   +2 more sources

On the uniform squeezing property and the squeezing function

open access: yes, 2013
We describe the boundary behaviors of the squeezing functions for all bounded convex domains in $\mathbb{C}^n$ and bounded domains with a $C^2$ strongly convex boundary point.
Kim, Kang-Tae, Zhang, Liyou
openaire   +2 more sources

Towards a Balanced Regime of Intellectual Property Rights for Agricultural Innovations [PDF]

open access: yes, 2023
The utilization of intellectual property (IP) rights in crop research is rapidly evolving, with an increasing number of countries and intergovernmental organizations becoming members of—and thereby ratifying the framework provided by—the International ...
Jefferson, David James; The Public Intellectual Property Resource for Agriculture (PIPRA) Department of Plant Sciences University of California, Davis   +2 more
core   +2 more sources

Geophysical criterion of pre-outburst coal outsqueezing from the face space into the working

open access: yesInternational Journal of Mining Science and Technology, 2019
The initial process of coal and gas sudden outburst is studied in the article when under the influence of rock and gas pressure the part of a coal seam layer (a coal section) is squeezed out from the mouth of the future outburst cavity in a jump-like ...
Alexander Shadrin, Yuliya Diyuk
doaj   +1 more source

Surrounding Rock Squeezing Classification in Underground Engineering Using a Hybrid Paradigm of Generative Artificial Intelligence and Deep Ensemble Learning

open access: yesMathematics
Surrounding rock squeezing is a common geological disaster in underground excavation projects (e.g., TBM tunneling and deep mining), which has adverse effects on construction safety, schedule, and property.
Shouye Cheng   +3 more
doaj   +1 more source

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