Results 31 to 40 of about 609 (135)

Multi‐generation analysis of whether local or genetically mixed populations perform best in restoration plantings

Restoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction Proper selection of genetic material is critical for restoring populations, with local seed often selected to maximize local adaptation. But if local populations are small, inbred, or maladapted, then including genotypes from various populations may enhance population growth and long‐term adaptation.
Regan L. Cross, Christopher G. Eckert
wiley   +1 more source

Genuine four-partite Bell nonlocality in the curved spacetime

European Physical Journal C: Particles and Fields
The quantum Bell nonlocality plays a crucial role in quantum information processing. In this paper, we first obtain the quantitative analytical expression of the genuine four-partite Bell nonlocality of any 4-qubit quantum state. Then, we investigate and
Guang-Wei Mi, Xiaofen Huang, Shao-Ming Fei, Tinggui Zhang   +3 more
doaj   +1 more source

A general theory of inverse welfare functions

Theoretical Economics, Volume 21, Issue 3, Page 973-1018, July 2026.
This paper develops a general theory to recover the inverse welfare function that rationalizes a given tax schedule as optimal. Our theory allows for complex environments including the presence of multidimensional tax schedules, bunching/jumping behavior, optimization frictions, general equilibrium effects, and externalities.
Katy Bergstrom, William Dodds
wiley   +1 more source

Nonlocality, integrability and quantum chaos in the spectrum of Bell operators

npj Quantum Information
We introduce a permutationally invariant multipartite Bell inequality for many-body three-level systems and use it to investigate a connection between Bell nonlocality and (lack of) quantum chaos.
Albert Aloy, Guillem Müller-Rigat, Maciej Lewenstein, Jordi Tura, Matteo Fadel   +4 more
doaj   +1 more source

Optimal strategy to certify quantum nonlocality

Scientific Reports, 2021
Certification of quantum nonlocality plays a central role in practical applications like device-independent quantum cryptography and random number generation protocols.
S. Gómez, D. Uzcátegui, I. Machuca, E. S. Gómez, S. P. Walborn, G. Lima, D. Goyeneche   +6 more
doaj   +1 more source

WE‐UNet: A Wavelet‐enhanced U‐Net framework for radiation dose reduction in chest radiography

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Background Reducing ionizing radiation exposure is a critical goal guided by the as‐low‐as‐reasonably‐achievable (ALARA) principle. Aggressively lowering radiation doses in radiography, however, amplifies image noise, compromising diagnostic quality.
Emil I. Cohen, Ufaq Khan, Benjamin Wallace, Arash R. Zandieh, Nariman Nezami, Ross W. Filice, David H. Field, William Poulett, Shazad Ashraf, Muhammad Bilal   +9 more
wiley   +1 more source

Interplay of quantum resources in nonlocality tests

Physical Review Research
Nonlocality, evidenced by the violation of Bell inequalities, not only signifies entanglement but also highlights measurement incompatibility in quantum systems.
Hai-Hao Dong, Yuwei Zhu, Su-Yi Cheng, Xingjian Zhang, Cheng-Long Li, Ying-Zhao Li, Hao Li, Lixing You, Xiongfeng Ma, Qiang Zhang, Jian-Wei Pan   +10 more
doaj   +1 more source

Connector Tensor Networks: A Renormalization-Type Approach to Quantum Certification

Physical Review X, 2020
As quantum technologies develop, we acquire control of an ever-growing number of quantum systems. Unfortunately, current tools to detect relevant quantum properties of quantum states, such as entanglement and Bell nonlocality, suffer from severe ...
Miguel Navascués, Sukhbinder Singh, Antonio Acín   +2 more
doaj   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, Volume 36, Issue 40, 18 May 2026.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Bridging Classical and Quantum Approaches for Quantitative Sensing of Turbid Media with Polarization‐Entangled Photons

Laser &Photonics Reviews, Volume 20, Issue 10, 22 May 2026.
This work bridges classical and quantum polarimetry toward quantitative quantum photonic sensing of turbid environments. Theoretical and experimental investigations reveal how polarization‐entangled photonic states evolve in turbid media, uncovering robust trends in entanglement evolution and paving the way for advanced quantum sensing in biomedical ...
Vira R. Besaga, Ivan V. Lopushenko, Oleksii Sieryi, Alexander Bykov, Frank Setzpfandt, Igor Meglinski   +5 more
wiley   +1 more source