Ελληνικά
English
Nature Physics
Nature Physics offers news and reviews alongside top-quality research papers in a monthly publication, covering the entire spectrum of physics. Physics addresses the properties and interactions of matter and energy, and plays a key role in the development of a broad range of technologies. To reflect this, Nature Physics covers all areas of pure and applied physics research. The journal focuses on core physics disciplines, but is also open to a broad range of topics whose central theme falls within the bounds of physics.
Updated: 37 min 45 sec ago
Ferroelectric and spontaneous quantum Hall states in intrinsic rhombohedral trilayer graphene
Nature Physics, Published online: 16 January 2024; doi:10.1038/s41567-023-02327-6
Bilayer graphene is known to host states where interactions dominate the electronic behaviour. Now, transport measurements show that this is also true for trilayer graphene and give evidence for ferroelectric states and states with high Chern number.
Categories: Physics Department - Extern RSS Feeds
Programmable Heisenberg interactions between Floquet qubits
Nature Physics, Published online: 16 January 2024; doi:10.1038/s41567-023-02326-7
External driving of qubits can exploit their nonlinearity to generate different forms of interqubit interactions, broadening the capabilities of the platform.
Categories: Physics Department - Extern RSS Feeds
Time-Efficient Constant-Space-Overhead Fault-Tolerant Quantum Computation
Nature Physics, Published online: 16 January 2024; doi:10.1038/s41567-023-02325-8
Large quantum computers will require error correcting codes, but most proposals have prohibitive requirements for overheads in the number of qubits, processing time or both. A way to combine smaller codes now gives a much more efficient protocol.
Categories: Physics Department - Extern RSS Feeds
Parallel quantum control meets optical atomic clocks
Nature Physics, Published online: 15 January 2024; doi:10.1038/s41567-023-02343-6
Optical atomic clocks are extremely accurate sensors despite the poor use of their resources. A parallel quantum control approach might help to optimize the resources of optical atomic clocks, which could lead to an exponential improvement in their performance.
Categories: Physics Department - Extern RSS Feeds
Probing many-body correlations using quantum-cascade correlation spectroscopy
Nature Physics, Published online: 15 January 2024; doi:10.1038/s41567-023-02322-x
Quantum-correlated photons typically characterize strongly nonlinear quantum emitters. A two-photon correlation spectroscopy method now provides a powerful probe of weakly nonlinear many-body quantum systems.
Categories: Physics Department - Extern RSS Feeds
Emergence of highly coherent two-level systems in a noisy and dense quantum network
Nature Physics, Published online: 15 January 2024; doi:10.1038/s41567-023-02321-y
Quantum coherence is hard to maintain in solid-state systems, as interactions usually lead to fast dephasing. Exploiting disorder effects and interactions, highly coherent two-level systems have now been realized in a rare-earth insulator compound.
Categories: Physics Department - Extern RSS Feeds
Multi-ensemble metrology by programming local rotations with atom movements
Nature Physics, Published online: 15 January 2024; doi:10.1038/s41567-023-02323-w
Addressing optical transitions at the level of a single site is crucial to unlock the potential of quantum computers and atomic clocks. A scheme based on atom rearrangement now demonstrates such control with demonstrable metrological benefits.
Categories: Physics Department - Extern RSS Feeds
Precisely simple
Nature Physics, Published online: 12 January 2024; doi:10.1038/s41567-023-02331-w
Precise frequencies of nearly forbidden transitions have been ascertained in the simplest molecule, the molecular hydrogen ion. This work offers a new perspective on precision measurements and fundamental physical tests with molecular spectroscopy.
Categories: Physics Department - Extern RSS Feeds
One-ninth magnetization plateau stabilized by spin entanglement in a kagome antiferromagnet
Nature Physics, Published online: 12 January 2024; doi:10.1038/s41567-023-02318-7
Magnets with frustrated interactions are predicted to form quantum entangled states that feature measurable plateaus in their magnetization. Evidence for one of these plateau phases has now been found in a kagome lattice antiferromagnet.
Categories: Physics Department - Extern RSS Feeds
Laser spectroscopy of a rovibrational transition in the molecular hydrogen ion <InlineEquation ID="IEq1">...
Nature Physics, Published online: 12 January 2024; doi:10.1038/s41567-023-02320-z
Vibrational laser spectroscopy of the molecular hydrogen ion $${\rm{H}}_{2}^{+}$$ H 2 + offers new prospects for fundamental physics studies.
Categories: Physics Department - Extern RSS Feeds