Read article: Two-crystal interferometer splits neutron waves Neutron sources Research update Two-crystal interferometer splits neutron waves New setup could advance research on quantum effects in gravitational fields
Read article: Vortices appear in an electron fluid Transport properties Research update Vortices appear in an electron fluid First observations of hydrodynamic electron behaviour could be exploited to make more efficient electronics
Read article: Seeking the warm glow of the Unruh effect, reconfigurable hardware drives innovation in test and measurement Instrumentation and measurement Podcasts Seeking the warm glow of the Unruh effect, reconfigurable hardware drives innovation in test and measurement We speak to an instrumentation entrepreneur and a particle dynamics expert
Read article: Quantum effects help make DNA unstable Biophysics Research update Quantum effects help make DNA unstable Proton tunnelling can create genetic mutations, say researchers
Read article: Superposition and entanglement flee the quantum nest Quantum mechanics Research update Superposition and entanglement flee the quantum nest The connection between the two effects can now be explained without recourse to quantum theory
Read article: Experiments with quantum cause and effect reveal hidden nonclassicality Quantum mechanics Research update Experiments with quantum cause and effect reveal hidden nonclassicality Scientists probe causality with photons, shining light on when reality is quantum
Read article: Extremely compressible photon gas confirms peculiar prediction of quantum theory Quantum mechanics Research update Extremely compressible photon gas confirms peculiar prediction of quantum theory Bose–Einstein condensate of light could be used as force sensor
Read article: ‘Strange history’ of photons challenges our understanding of quantum interactions Quantum mechanics Research update ‘Strange history’ of photons challenges our understanding of quantum interactions Surprising experiment reveals atoms can be excited by photons passing straight through a medium
Read article: Complex numbers are essential in quantum theory, experiments reveal Quantum mechanics Research update Complex numbers are essential in quantum theory, experiments reveal Imaginary numbers are more that just a mathematical convenience
Read article: Pauli blocking is spotted in ultracold fermionic gases Ultracold matter Research update Pauli blocking is spotted in ultracold fermionic gases Quantum degenerate systems are more transparent to light
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