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Academic Articles & Research Papers
Showing 20 of 579 academic articles
Kingman Cheung, Wai-Yee Keung, Jae Sik Lee, Po-Yan Tseng • Physics Letters B
(2019)
There is a +2σ deviation in the average Higgs-signal strength for all the 7+8+13 TeV data up to Summer 2018. We find that a slight reduction of the bottom-Yukawa coupling can fit the data better than the standard model. We suggest an extens...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.physletb.2019.134983
Sushant G. Ghosh, Muhammed Amir, Sunil D. Maharaj • Nuclear Physics B
(2020)
The spacetime singularities in classical general relativity predicted by the celebrated singularity theorems are formed at the end of gravitational collapse. Quantum gravity is the expected theory to resolve the singularity problem but we a...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nuclphysb.2020.115088
Long-Bin Chen, Jian Wang, Yefan Wang • Journal of High Energy Physics
(2024)
Abstract We present the analytic total cross section of top quark pair production in electron-positron annihilation at next-to-next-to-leading order (NNLO) in Quantum Chromodynamics (QCD). By utilizing the optical theorem, the NNLO correcti...
DOAJ
Open Access (DOAJ)
DOI: 10.1007/JHEP09(2024)014
Hai-Jun Li, Wei Chao, Yu-Feng Zhou • Physics Letters B
(2024)
We present the limits on photon to axionlike particle (ALP) coupling from the 10-year period observations of the TeV BL Lacertae blazar 1ES1215+303 (with redshift z=0.130). The contemporaneous gamma-ray spectra are measured by the collabora...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.physletb.2024.138531
K Them, T Stapelfeldt, E Y Vedmedenko, R Wiesendanger • New Journal of Physics
(2013)
We calculated the real-time non-equilibrium dynamics of quantum spin systems at finite temperatures. The mathematical framework originates from the C *-approach to quantum statistical mechanics and was applied to the samples investigated by...
DOAJ
Open Access (DOAJ)
DOI: 10.1088/1367-2630/15/1/013009
C. D. Porter, A. F. Heckler • Physical Review Physics Education Research
(2020)
We investigate the effects of guided group work sessions on graduate student performance on a quantum mechanics assessment. Data from a single large Midwestern university were taken over a five-year period, during which guided group work se...
DOAJ
Open Access (DOAJ)
DOI: 10.1103/PhysRevPhysEducRes.16.020127
Jiashen Tang, Jiashen Tang, Connor A. Roncaioli, Andrew M. Edmonds et al. • Frontiers in Quantum Science and Technology
(2025)
Ensembles of nitrogen-vacancy (NV) centers in diamond are versatile quantum sensors with broad applications in the physical and life sciences. The concentration of neutral substitutional nitrogen ([Ns0]) strongly influences NV electronic sp...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/frqst.2025.1701548
Li Xu, Peng Ran, Wenqian Zhou, Jingshu Wang et al. • Nature Communications
(2026)
Abstract Conventional X‑ray sensing fails in extreme temperatures due to a fundamental trilemma: no material offers strong absorption, flexibility, and thermal stability simultaneously. Rigid inorganic scintillators exhibit thermal quenchin...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-026-71103-w
Yongqiang Sun, Yongping Zhang, Anqi Wei, Xin Shan et al. • Nanomaterials
(2024)
Foam drainage agents enhance gas production by removing wellbore liquids. However, due to the ultra-high salinity environments of the Hechuan gas field (salinity up to 32.5 × 104 mg/L), no foam drainage agent is suitable for this gas field....
DOAJ
Open Access (DOAJ)
DOI: 10.3390/nano14191590
related areas, ordered algebraic, category-theoretic structures, semantically methods (2021)
The conference brings together researchers working on mathematical foundations of quantum physics, quantum computing, and related areas, with a focus on structural perspectives and the use of logical tools, ordered algebraic and category-th...
OPENALEX
Elena Alexander, Kam W. Leong • Frontiers in Nanotechnology
(2025)
IntroductionNanomaterials are extensively utilized in applications ranging from electronics to biomedical therapies; however, their widespread use has prompted concerns about potential toxicity in humans. Understanding the biodistribution a...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fnano.2025.1512622
D. Istrati, Y. Pilnyak, J. C. Loredo, C. Antón et al. • Nature Communications
(2020)
Generating photonic cluster states using a single non-heralded source and a single entangling gate would optimise scalability and reduce resource overhead. Here, the authors generate up to 4-photon cluster states using a quantum dot coupled...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-020-19341-4
X.B. Ye, B.C. Pan • Nuclear Materials and Energy
(2023)
Since tungsten (W) was considered as the most promising plasma facing materials (PFMs) in fusion reactors, there has been extensive research on the physical performance of W-PFMs. It is found that under the extreme conditions in a fusion re...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nme.2023.101447
Michael J. Kewming, Sally Shrapnel • Quantum
(2022)
Fluctuation theorems allow one to make generalised statements about the behaviour of thermodynamic quantities in systems that are driven far from thermal equilibrium. In this article we use Crooks' fluctuation theorem to understand the entr...
DOAJ
Open Access (DOAJ)
DOI: 10.22331/q-2022-04-13-685
David Nugroho, Won-Chun Oh, Saksit Chanthai, Rachadaporn Benchawattananon • Nanomaterials
(2022)
In this study, carbon quantum dots (CQDs) from Magnolia Grandiflora flower as a carbon precursor were obtained using a hydrothermal method under the optimized conditions affected by various heating times (14, 16, 18, and 20 min) and various...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/nano12193277
Atefeh Varmazyari, Ali Taghizadehghalehjoughi, Cigdem Sevim, Ozlem Baris et al. • Toxicology Reports
(2020)
Living organisms have an innate ability to regulate the synthesis of inorganic materials, such as bones and teeth in humans. Cadmium sulfide (CdS) can be utilized as a quantum dot that functions as a unique light-emitting semiconductor nano...
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Open Access (DOAJ)
DOI: 10.1016/j.toxrep.2020.04.011
Harold Jeffreys, Bertha Jeffreys • Cambridge University Press eBooks
(1999)
This well-known text and reference contains an account of those parts of mathematics that are most frequently needed in physics. As a working rule, it includes methods which have applications in at least two branches of physics. The authors...
OPENALEX
DOI: https://doi.org/10.1017/cbo9781139168489
Hilary Putnam • Cambridge University Press eBooks
(1979)
Introduction 1. Truth and necessity in mathematics 2. The thesis that mathematics is logic 3. Mathematics without foundations 4. What is mathematical truth? 5. Philosophy of physics 6. An examination of Grunbaum's philosophy of geometry 7. ...
OPENALEX
DOI: https://doi.org/10.1017/cbo9780511625268
S Campbell, L Mazzola, G De Chiara, T J G Apollaro et al. • New Journal of Physics
(2013)
We perform an extensive study of the properties of global quantum correlations in finite-size one-dimensional quantum spin models at finite temperature. By adopting a recently proposed measure for global quantum correlations (Rulli and Sara...
DOAJ
Open Access (DOAJ)
DOI: 10.1088/1367-2630/15/4/043033
Tai L. Chow • Cambridge University Press eBooks
(2000)
This text is designed for an intermediate-level, two-semester undergraduate course in mathematical physics. It provides an accessible account of most of the current, important mathematical tools required in physics these days. It is assumed...
OPENALEX
DOI: https://doi.org/10.1017/cbo9780511755781