Results 91 to 100 of about 31,156 (175)

A Special Class of Infinite Dimensional Dirac Operators on the Abstract Boson-Fermion Fock Space

open access: yesJournal of Mathematics, 2014
Spectral properties of a special class of infinite dimensional Dirac operators Q(α) on the abstract boson-fermion Fock space ℱ(ℋ,𝒦) associated with the pair (ℋ,𝒦) of complex Hilbert spaces are investigated, where α∈C is a perturbation parameter (a ...
Asao Arai
doaj   +1 more source

Light‐Induced Reactions of Small‐Membered Cyclic Carbonyl Compounds

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 10, 9 March 2026.
This review highlights recent advances in the synthesis and photochemical reactivity of cyclopropenone and cyclobutenedione. These compounds undergo photolysis upon direct excitation, and in some cases, through indirect excitation by photocatalysts. The resulting photogenerated species exhibit unique reactivity profiles that are strongly influenced by ...
Kenji Mishiro
wiley   +1 more source

Exploring the Therapeutic Potential of Cannabidiol in Cutaneous Squamous Cell Carcinoma: An Integrated Computational and Experimental Study

open access: yesInternational Journal of Quantum Chemistry, Volume 126, Issue 5, March 5, 2026.
Cannabidiol (CBD) exhibits increased reactivity, stronger CB1 receptor binding, and enhanced cytotoxicity against A431 squamous carcinoma cells compared to 5‐fluorouracil (5‐FU). Integrated DFT, molecular docking, and experimental analyses demonstrate CBD's improved stability and binding affinity, highlighting its potential as an alternative ...
Andrea Jess Josiah   +5 more
wiley   +1 more source

Instanton R-matrix and W $$ \mathcal{W} $$ -symmetry

open access: yesJournal of High Energy Physics, 2019
We study the relation between W 1 + ∞ $$ {\mathcal{W}}_{1+\infty } $$ algebra and Arbesfeld-Schiffmann­ Tsymbaliuk Yangian using the Maulik-Okounkov R-matrix. The central object linking these two pictures is the Miura transformation. Using the results of
Tomáš Procházka
doaj   +1 more source

In Materia Shaping of Randomness with a Standard Complementary Metal‐Oxide‐Semiconductor Transistor for Task‐Adaptive Entropy Generation

open access: yesAdvanced Functional Materials, Volume 36, Issue 23, 19 March 2026.
This study establishes a materials‐driven framework for entropy generation within standard CMOS technology. By electrically rebalancing gate‐oxide traps and Si‐channel defects in foundry‐fabricated FDSOI transistors, the work realizes in‐materia control of temporal correlation – achieving task adaptive entropy optimization for reinforcement learning ...
Been Kwak   +14 more
wiley   +1 more source

An Alternative Approach to Spontaneous Photon Triplets Generation

open access: yesAdvanced Physics Research, Volume 5, Issue 3, March 2026.
Day by day, communication and computing technologies are progressing at a lightning speed, which is particularly true of the quantum version of these technologies (QIST). Increasingly, these technologies are emerging from unusual and sometimes bewildering quantum optical effects, which are based on exotic quantum physical theories.
Serge Gauvin
wiley   +1 more source

Photo‐Excitations in Halide Perovskites: Where Do Simulations and Experiments Meet?

open access: yesLaser &Photonics Reviews, Volume 20, Issue 6, 18 March 2026.
Aiming to bridge the gap between simulations and measurements of light–matter couplings and photo‐excitations in new functional materials, this perspective highlights insights and bottlenecks of state‐of‐the‐art experimental and theoretical methods (2D electronic spectroscopy vs.
Muhammad Sufyan Ramzan   +5 more
wiley   +1 more source

Digital Twin Simulations Toolbox of the Nitrogen‐Vacancy Center in Diamond

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 3, March 2026.
The Nitrogen‐vacancy (NV) center in diamond is a key platform within quantum technologies. This work introduces a Python based digital‐twin of the NV, where the spin dynamics of the system is simulated without relying on commonly used approximations, such as the adoption of rotating frame. The digital‐twin is validated through three different examples,
Lucas Tsunaki   +3 more
wiley   +1 more source

A Chemiluminescence‐Activated Photodynamic Platform to Penetrate MRSA Biofilms and Counteract H2S‐Mediated Defense

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
A chemiluminescence‐activated photodynamic system is developed to eradicate methicillin‐resistant Staphylococcus aureus (MRSA) biofilms without external light or antibiotics. CO2 generated in situ disrupts biofilms and propels nanocarriers for deep penetration, while hypericin generates reactive oxygen species and suppresses H2S‐mediated defenses. This
WeiYe Ren   +9 more
wiley   +1 more source

Free Fermi and Bose Fields in TQFT and GBF

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2013
We present a rigorous and functorial quantization scheme for linear fermionic and bosonic field theory targeting the topological quantum field theory (TQFT) that is part of the general boundary formulation (GBF).
Robert Oeckl
doaj   +1 more source

Home - About - Disclaimer - Privacy