Results 111 to 120 of about 43,026 (285)

Generalized intelligent states of the su(N) algebra

, 2004
Schr\" odinger-Robertson uncertainty relation is minimized for the quadrature components of Weyl generators of the algebra $su(N)$. This is done by determining explicit Fock-Bargamann representation of the $su(N)$ coherent states and the differential ...
Brif, Brif, Brif, Daoud, Dodonov, Dodonov, El Kinani, El Kinani, El Kinani, Fu, Gradshteyn, Klauder, M. Daoud, Malkin, Malkin, Malkin, Malkin, Robertson, Stoler, Stoler, Stoler, Trifonov, Trifonov, Trifonov, Wodkiewicz, Yuen   +25 more
core   +1 more source

Advances in Gate Dielectrics for 2D Electronics

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
This review discusses advanced gate dielectric integration for 2D electronic devices, including layered and nonlayered dielectric materials, while highlighting strategies such as seed‐assisted ALD, transfer methods, and in situ oxidation. By focusing on interface engineering and materials innovation, new routes for scalable, high‐performance 2D ...
Moon‐Chul Jung, Jiwoo Kim, Gwan‐Hyoung Lee   +2 more
wiley   +1 more source

Conditional generation of arbitrary single-mode quantum states of light by repeated photon subtractions

, 2005
We propose a scheme for the conditional generation of arbitrary finite superpositions of (squeezed) Fock states in a single mode of a traveling optical field.
Cerf, Nicolas J., Fiurasek, Jaromir, Garcia-Patron, Raul   +2 more
core   +1 more source

Expanding Possibilities for the Use of Writing Genres in Early Elementary Science: Investigating First‐Graders’ Multimodal Sequential Explanations

Science Education, EarlyView.
ABSTRACT This study investigates the outcomes of the implementation of a first grade unit incorporating multiple modes of representation and genre‐based pedagogy to support writing instruction in the genre of sequential explanations. At the end of a 6‐day unit investigating the structure and functions of carnivorous plants, 47 first graders completed a
Rachel E. Wilson, Leslie U. Bradbury
wiley   +1 more source

Squeezed Coherent States in Supersymmetric Quantum Mechanics with Position-Dependent Mass

East European Journal of Physics
In this paper, we construct and analyze a class of squeezed coherent states within the framework of supersymmetric quantum mechanics (SUSYQM) involving a position-dependent mass (PDM).
Daniel Sabi Takou, Amidou Boukari, Assimiou Yarou Mora, Gabriel Y. H. Avossevou   +3 more
doaj   +1 more source

Coherence and squeezing in superpositions of spin coherent states [PDF]

Optics Communications, 2001
We consider the superpositions of spin coherent states and study the coherence properties and spin squeezing in these states. The spin squeezing is examined using a new version of spectroscopic squeezing criteria. The results show that the antibuching effect can be enhanced and spin squeezing can be generated in the superpositions of two spin coherent ...
openaire   +2 more sources

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Quantum enhancement of spoofing detection with squeezed states of light

Physical Review Research
We employ quantum state discrimination theory to establish the ultimate limit for spoofing detection in electromagnetic signals encoded with random quantum states.
Tomás P. Espinoza, Sebastian C. Carrasco, José Rogan, Juan Alejandro Valdivia, Vladimir S. Malinovsky   +4 more
doaj   +1 more source

The Role of Global Political Economy in Community‐Based Adaptation to Climate Change—Practitioners' Experience and Opinions

Sustainable Development, EarlyView.
ABSTRACT Community‐based adaptation scholars and practitioners acknowledge that power asymmetries pose significant barriers to project impact. Nevertheless, there is little research on the role of the global political economy as the root cause of vulnerability.
Tom Selje, Alexandra Klepp, Boris Heinz
wiley   +1 more source

Introduction to Bell’s Inequality in Quantum Mechanics

Universe
A pedagogical introduction to Bell’s inequality in Quantum Mechanics is presented. Several examples, ranging from spin 1/2 to coherent and squeezed states are worked out. The generalization to Mermin’s inequalities and to GHZ states is also outlined.
Marcelo Santos Guimaraes, Itzhak Roditi, Silvio Paolo Sorella   +2 more
doaj   +1 more source