Frontiers in Physics | Interdisciplinary Physics section | New and Recent Articles https://www.frontiersin.org/journals/physics/sections/interdisciplinary-physics RSS Feed for Interdisciplinary Physics section in the Frontiers in Physics journal | New and Recent Articles en-us Frontiers Feed Generator,version:1 2026-07-29T08:01:05.475+00:00 60 https://www.frontiersin.org/articles/10.3389/fphy.2026.1809931 https://www.frontiersin.org/articles/10.3389/fphy.2026.1809931 <![CDATA[Assessing pegmatite compositional evolution through analysis of muscovite from historic North Carolina mining districts by handheld laser-induced breakdown spectroscopy (hLIBS)]]> 2026-07-29T00:00:00Z Original Research Russell S. HarmonMichael A. WiseRobert M. RamosAdam C. Curry https://www.frontiersin.org/articles/10.3389/fphy.2026.1855044 https://www.frontiersin.org/articles/10.3389/fphy.2026.1855044 <![CDATA[Security prediction and reliability analysis method of smart grid based on edge computing]]> 2026-07-27T00:00:00Z Original Research Qiang LiShizeng LiuJinyun YuTongbo HeChunhai GuoYunhai SongShihong ZhangYi Luo https://www.frontiersin.org/articles/10.3389/fphy.2026.1863258 https://www.frontiersin.org/articles/10.3389/fphy.2026.1863258 <![CDATA[Physical representation and cross scale dynamics modeling of digital trade network structure]]> 2026-07-23T00:00:00Z Original Research Huihong LiuJin HuangLixi ZhaoShuoguo Zhao https://www.frontiersin.org/articles/10.3389/fphy.2026.1773784 https://www.frontiersin.org/articles/10.3389/fphy.2026.1773784 <![CDATA[Dual-driven physics–data and signal perception synergy: a layered fault diagnosis framework for hybrid islanded power supply systems]]> 2026-07-22T00:00:00Z Review Qiang BianWeibo LiYi WangYi ZhouHualiang Fang https://www.frontiersin.org/articles/10.3389/fphy.2026.1878336 https://www.frontiersin.org/articles/10.3389/fphy.2026.1878336 <![CDATA[Network-position heterogeneity and nonlinear risk propagation in supply chain networks under external shocks]]> 2026-07-20T00:00:00Z Original Research Qiaoming HouJinrong Ma https://www.frontiersin.org/articles/10.3389/fphy.2026.1828648 https://www.frontiersin.org/articles/10.3389/fphy.2026.1828648 <![CDATA[A security monitoring and warning method for economic growth and unemployment in financial social networks]]> 2026-07-10T00:00:00Z Original Research Lei LiuYuanyuan Wen https://www.frontiersin.org/articles/10.3389/fphy.2026.1835575 https://www.frontiersin.org/articles/10.3389/fphy.2026.1835575 <![CDATA[Dual magnetron Co-sputtering deposition: an effective approach for obtaining different phases of bismuth molybdate thin films]]> 2026-06-17T00:00:00Z Original Research R. González-CampuzanoD. E. Martínez-LaraA. Hernández-GordilloS. E. Rodil https://www.frontiersin.org/articles/10.3389/fphy.2026.1833425 https://www.frontiersin.org/articles/10.3389/fphy.2026.1833425 <![CDATA[Dynamic reactive power optimization and cooperative control for distribution and transmission power grids based on multi-agent deep reinforcement learning]]> 2026-06-17T00:00:00Z Original Research Weiyi LiLiping ShenYang ChengXu Yang https://www.frontiersin.org/articles/10.3389/fphy.2026.1841183 https://www.frontiersin.org/articles/10.3389/fphy.2026.1841183 <![CDATA[Optimized matching feature extraction method for bearing fault diagnosis]]> 2026-06-09T00:00:00Z Original Research Xuanming ChengYuxing LiJingyi Li https://www.frontiersin.org/articles/10.3389/fphy.2026.1829651 https://www.frontiersin.org/articles/10.3389/fphy.2026.1829651 <![CDATA[Leveraging topological noise for dynamic state change detection using persistent homology]]> 2026-06-08T00:00:00Z Original Research B. Rishab AntoshSanjit DasN. Nirmal Thyagu https://www.frontiersin.org/articles/10.3389/fphy.2026.1872936 https://www.frontiersin.org/articles/10.3389/fphy.2026.1872936 <![CDATA[Editorial: Advanced signal processing techniques in radiation detection and imaging, volume II]]> 2026-06-04T00:00:00Z Editorial Jian DongZilong LiuYayun Cheng https://www.frontiersin.org/articles/10.3389/fphy.2026.1824409 https://www.frontiersin.org/articles/10.3389/fphy.2026.1824409 <![CDATA[A security performance detection method for satellite space laser communication network based on transformer]]> 2026-06-03T00:00:00Z Original Research Qing ZhongYinghu WanXiaolin ZhuJuan ZhuDejiang WanYang YuYao Jiang https://www.frontiersin.org/articles/10.3389/fphy.2026.1832129 https://www.frontiersin.org/articles/10.3389/fphy.2026.1832129 <![CDATA[Effects of space weather on the electric power network and mining operations in Alberta, Canada during the October 10–11, 2024 geomagnetic storm]]> 2026-05-28T00:00:00Z Original Research Darcy CordellHannah ParryRyan MacMullinSherry GaoMahendra ACMartin ConnorsSunil DesaiRon HollandIan R. Mann https://www.frontiersin.org/articles/10.3389/fphy.2026.1817865 https://www.frontiersin.org/articles/10.3389/fphy.2026.1817865 <![CDATA[Joint security and energy optimization in UAV-enabled smart grid networks]]> 2026-05-07T00:00:00Z Original Research Jian WuXiaowei HaoJunwei MaYang Li https://www.frontiersin.org/articles/10.3389/fphy.2026.1779002 https://www.frontiersin.org/articles/10.3389/fphy.2026.1779002 <![CDATA[Physics-informed neural network framework for fast and accurate nanofluid heat-transfer prediction in microchannel heat sinks]]> 2026-04-29T00:00:00Z Original Research Hend Khalid AlkahtaniGaliya YbytayevaAyman Qahmash https://www.frontiersin.org/articles/10.3389/fphy.2026.1808725 https://www.frontiersin.org/articles/10.3389/fphy.2026.1808725 <![CDATA[Commentary: Astrophysical constraints on the simulation hypothesis for this Universe: why it is (nearly) impossible that we live in a simulation]]> 2026-04-21T00:00:00Z General Commentary Eliott EdgeChad Ashton Brown https://www.frontiersin.org/articles/10.3389/fphy.2026.1667538 https://www.frontiersin.org/articles/10.3389/fphy.2026.1667538 <![CDATA[The Hofstadter butterfly: bridging condensed matter, topology, and number theory]]> 2026-04-14T00:00:00Z Review Indubala I. Satija https://www.frontiersin.org/articles/10.3389/fphy.2026.1670851 https://www.frontiersin.org/articles/10.3389/fphy.2026.1670851 <![CDATA[Study on scale effect of ship on flow field and near-field wave generation]]> 2026-04-13T00:00:00Z Original Research Yu-Hong Chen https://www.frontiersin.org/articles/10.3389/fphy.2026.1834152 https://www.frontiersin.org/articles/10.3389/fphy.2026.1834152 <![CDATA[Editorial: Mathematical physics methods and advanced materials in Frontier applications for underground engineering]]> 2026-04-09T00:00:00Z Editorial Yiying FengJiangyu WuWeiqiang ChenYiming Wang https://www.frontiersin.org/articles/10.3389/fphy.2026.1782845 https://www.frontiersin.org/articles/10.3389/fphy.2026.1782845 <![CDATA[Hyper-S2IR: a model for characterizing higher-order interactions and dynamics in public opinion dissemination]]> 2026-03-26T00:00:00Z Original Research Chunying ZhangXiangyu LiLu LiuJing RenJiang MaLiyan Zhang 1, the public opinion will continue to spread and converge to a stable public opinion prevalence equilibrium point; when R0 < 1, the public opinion will gradually disappear. Critically, the expression for R0 reveals how higher-order group interactions, encoded in the hyperdegree, fundamentally alter the spreading threshold compared to traditional pairwise networks. Numerical simulations verify the theoretical conclusions and demonstrate that the hypergraph structure significantly accelerates the spread and expands the scale of public opinion compared to traditional network structures. This work provides theoretical support and a quantitative basis for analyzing public opinion dissemination mechanisms and formulating intervention strategies.]]>