@apsphysics' open access journal for cutting-edge research across physics and adjacent fields

Joined December 2015
1,055 Photos and videos
Using non-commuting “fuzzy” spheres to study 3D conformal field theories with a boson-fermion mixture, scientists realized the free Majorana fermion and uncovered emergent supersymmetry. Read the paper: go.aps.org/4uuRxGo
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The work was done by Zheng Zhou, Davide Gaiotto, and Yin-Chen He at the Perimeter Institute for Theoretical Physics, the University of Waterloo, and @StonyBrookU.
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A new study comprehensively characterizes and models the three complex zero-field magnetic textures of EuAg4Sb2. They show that the ground state is a single-q cycloid whereas the second and third incommensurate magnetic phase are double-q vortex lattices: go.aps.org/3QlOwdg
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The work was done by Paul M. Neves, Joseph G. Checkelsky, and their colleagues at @MIT @MIT_Physics, along with their colleagues at @Caltech, Institut Laue Langevin, @ORNL, @NationalMagLab of @LosAlamosNatLab, @HokkaidoUni, and the PSI Center for Neutron and Muon Sciences.
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Using Lieb-Mattis states, a new entanglement-enhanced protocol for differential phase sensing in two-node quantum sensor networks is immune to common-mode noise but robust to local imperfections. The work introduces a unitary and dissipative protocol. 🔗 go.aps.org/4ekVc3D
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The work was done by Raphael Kaubruegger and Ana Maria Rey at @CUBoulder, along with their colleagues there and @iitmadras, @UCPH_Research, @JQInews @UofMaryland @NIST, and @Harvard @harvardphysics.
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What happens to Dirac magnons — wave-like excitations with special topological properties in ultrathin magnets — near the Curie temperature? New work reveals that key topological gaps remain stable, paving the way for future magnon-based technologies. 🔗 go.aps.org/4ey8sTw
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The authors of this study are Rintaro Eto and a colleague from @waseda_univ, Alexander Mook at Johannes Gutenberg University Mainz, and their collaborators from @TU_Muenchen.
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Physical Review X retweeted
I am very happy to share that our recent work has been accepted for publication in the prestigious Physical Review X. @PhysRevX
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Researchers use overlap gap structure as a criterion for hardness in collision finding, proposing neural-network-based candidate hash functions. The results reveal new forms of computational hardness in large neural networks. Read more: go.aps.org/43QsXoo
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The work was done by Marco Benedetti and Riccardo Zecchina from @Unibocconi and their co-authors there and at @uOttawa.
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Challenging prevailing wisdom, a new paper demonstrates that notions of generalized noncontextuality can inform classical-nonclassical divides for a wide range of quantum processes and provides corresponding structure theorems. Learn more: go.aps.org/4uijNfj
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Yujie Zhang, David Schmid, Yìlè Yīng, and @RobertSpekkens at @QuantumIQC, @Perimeter, @UWaterloo, authored the paper.
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Researchers created arbitrary superpositions of nonclassical and non-Gaussian states of a #quantum harmonic oscillator using the motion of a trapped strontium-88 ion coupled to its internal spin states. Read the paper: go.aps.org/4o5ST8V
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S. Saner, R. Srinivas, and colleagues at @UniofOxford conducted the study.
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A new framework can outperform existing methods for predicting physical links in complex dynamical networks by using physics-informed cross-mapping to differentiate genuine interactions from indirect forces. See how: go.aps.org/4uM5qRz
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The work was done by Shuai Li at @Beihang1952, Wei Chen at @BNU_1902, and Jan Nagler at Frankfurt School of Finance and Management.
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A new framework shows how to stabilize a broad class of non-collective many-body entangled quantum states, using only a single collective dissipative process. See how: go.aps.org/4uCjCwe
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The work was done by Anjun Chu and Aashish A. Clerk at @UChicago with collaborators there and at the @Fraunhofer Institute for Applied Solid State Physics IAF.
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In multilayer NbSe2, the observed superconducting diode effect arises from the variation of the proton concentration gradient, which suppresses the critical current in one direction and enhances it in the other. Learn more: go.aps.org/4u5QiNF
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The work was done by Hongwei Zhang, Chunsheng Wang, Ran Wang, Ning Hao, Guolin Zheng, Mingliang Tian, and colleagues at @CAS__Science.
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