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Nature Physics
Scopus
ISSN 1745-2473 · Nature Portfolio · 43 articles in the index
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Probabilistic error cancellation with sparse Pauli–Lindblad models on noisy quantum processors
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Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5
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Observation of an exotic narrow doubly charmed tetraquark
Abstract Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs, respectively. The observation of a new type of hadronic state, a doubly charmed tetraquark containing two charm quarks, an anti-u and an anti-d quark, is reported using data…
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Direct neutrino-mass measurement with sub-electronvolt sensitivity
Abstract Since the discovery of neutrino oscillations, we know that neutrinos have non-zero mass. However, the absolute neutrino-mass scale remains unknown. Here we report the upper limits on effective electron anti-neutrino mass, m ν , from the second physics run of the Karlsruhe Tritium Neutrino…
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Josephson diode effect from Cooper pair momentum in a topological semimetal
Abstract Cooper pairs in non-centrosymmetric superconductors can acquire finite centre-of-mass momentum in the presence of an external magnetic field. Recent theory predicts that such finite-momentum pairing can lead to an asymmetric critical current, where a dissipationless supercurrent can flow…
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Test of lepton universality in beauty-quark decays
Abstract The standard model of particle physics currently provides our best description of fundamental particles and their interactions. The theory predicts that the different charged leptons, the electron, muon and tau, have identical electroweak interaction strengths. Previous measurements have…
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Zero-field superconducting diode effect in small-twist-angle trilayer graphene
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Ab initio predictions link the neutron skin of 208Pb to nuclear forces
Abstract Heavy atomic nuclei have an excess of neutrons over protons, which leads to the formation of a neutron skin whose thickness is sensitive to details of the nuclear force. This links atomic nuclei to properties of neutron stars, thereby relating objects that differ in size by orders of…
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Rotation symmetry breaking in the normal state of a kagome superconductor KV3Sb5
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Measurement-induced quantum phases realized in a trapped-ion quantum computer
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Quantum approximate optimization of non-planar graph problems on a planar superconducting processor
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Correlated insulating states at fractional fillings of the WS2/WSe2 moiré lattice
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Nonlinear second-order photonic topological insulators
Abstract Higher-order topological insulators are a novel topological phase beyond the framework of conventional bulk–boundary correspondence 1,2 . In these peculiar systems, the topologically non-trivial boundary modes are characterized by a co-dimension of at least two 3,4 . Despite several…
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Measurement-induced topological entanglement transitions in symmetric random quantum circuits