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Quantum correlations are strong enough that classical users can verify that a device produces quantum entangled states using only the outcomes of local measurements. This self-testing approach has now been extended to verifying quantum measurements. nature.com/articles/s4156…

The pseudogap in cuprates is often linked to superconductivity. Now bulk evidence for a pseudogap is found in doped non-superconducting Sr₂IrO₄, revealing that pseudogaps in doped Mott insulators are not necessarily a precursor to superconductivity. nature.com/articles/s4156…

Fluctuating hydrodynamics posits that thermalization in non-equilibrium systems depends on equilibrium transport coefficients. This hypothesis is now tested by exploring the emergence of fluctuations in non-equilibrium dynamics of ultracold atoms. nature.com/articles/s4156…

Heterostructures of ferromagnets and superconductors may host exotic superconducting states. Now a circuit quantum electrodynamics technique is demonstrated that provides evidence for triplet p-wave pairing in such a heterostructure. nature.com/articles/s4156…

Quick reminder that @naturephysics is hiring an optics/photonics editor, and the deadline for applications is FRIDAY. Feel free to message/email me if you have any questions. (Despite the image preview below, locations in Germany are also available.) nature.com/naturecareers/…

August issue out! This month, we learn how holes form in epithelioid tissues, observe atoms that are coherent for tens of seconds, and - in the aftermath of the Olympics - discuss how physics influences sport in our new editorial. Check it out at: go.nature.com/AugIssue

Non-classical states with a large, definite number of photons can now be produced in a superconducting cavity and used for quantum-enhanced sensing. nature.com/articles/s4156…

For solid-state qubits, the material environment hosts sources of errors that vary in time and space. This systematic analysis of errors affecting high-fidelity two-qubit gates in silicon can inform the design of large-scale quantum computers. nature.com/articles/s4156…

Magnetic phases that are stabilized by quantum fluctuations in low dimensions are rare. A thickness-dependent crossover from 3D antiferromagnetism to a 2D vestigial nematic state that is driven by fluctuations has now been observed. nature.com/articles/s4156…