Superconducting qubits operate at microwave frequencies, but it is much more efficient to transmit information optically. Now, a superconducting qubit has been controlled with an optical signal by using a microwave–optical quantum transducer.
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In many optical systems with time-reversal symmetry, it is possible to control the output waves by shaping the input fields. Now a scheme is presented that works for multimode fibres that lack time-reversal symmetry due to thermal effects.
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How unicellular organisms evolved into multicellular ones is an open question. Now, using unicellular 𝑆𝘵𝑒𝘯𝑡𝘰𝑟 𝑐𝘰𝑒𝘳𝑢𝘭𝑒𝘶𝑠 as a model system, the transition between isolated individuals and a coordinated colony is shown to benefit all members.
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Advances recognized by science’s most lucrative awards include Large Hadron Collider experiments and groundbreaking weight-loss treatments
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Dynamics of Onsager vortex clustering in decaying turbulent polariton quantum fluids, P. Comaron, R. Panico, D. Ballarini, and M. Matuszewski
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A 1,600-year-old altar unearthed at Tikal, Guatemala, suggests #Teotihuacan's influence on the Maya city. The discovery highlights a period of upheaval and cultural exchange between the two ancient powers.
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Researchers discovered that the stripe and pseudogap phases in high-temp cuprate superconductors are fundamentally linked. When the spin-stripe order vanishes, the pseudogap phase also disappears — a key piece in the puzzle of superconductor behavior.
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Probing electron–phonon matrix elements in bulk materials is difficult. Now, an all-optical experimental approach is demonstrated that extracts phonon-mode- and electron-energy-resolved electron–phonon matrix elements in the bulk.
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Snakes are capable of non-planar gaits, such as sidewinding. Now observations of juvenile anacondas reveal another non-planar gait resembling an S shape. Calculations show how topological dynamics of active filaments enable such movements.
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Simultaneous spin squeezing and the detection of dynamic fields is challenging as entanglement generation and signal interrogation often interfere. An experiment now demonstrates stable spin squeezing and field tracking in a hot atomic ensemble.
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