Injecting electrons that have been accelerated by a laser-powered plasma wave into a second plasma wave represents a two-step electron accelerator. With 100 such steps, collider applications become possible. See Letter p.190
Nature 530 165 doi: 10.1038/530165a
The response of electrons in atoms to ultrashort optical light pulses has been probed by measuring the ultraviolet light emitted by the atoms. This reveals that a finite time delay occurs before the response. See Letter p.66
Nature 530 41 doi: 10.1038/530041a
Control of quantum particles has been extended to enable different types of ion to be entangled — correlated in a non-classical way. This opens up opportunities for the development of new quantum technologies. See Letters p.380 & p.384
Nature 528 337 doi: 10.1038/528337a
Control of quantum particles has been extended to enable different types of ion to be entangled — correlated in a non-classical way. This opens up opportunities for the development of new quantum technologies. See Letters p.380 & p.384
Nature 528 337 doi: 10.1038/528337a
A property called entanglement entropy helps to describe the quantum states of interacting particles, and it has at last been measured. The findings open the door to a deeper understanding of quantum systems. See Article p.77
Nature 528 48 doi: 10.1038/528048a
Breakthrough calculations of collisions between two helium nuclei pave the way to a quantitative understanding of how the elements carbon and oxygen were made in stars — and to improved models of stellar evolution. See Letter p.111
Nature 528 42 doi: 10.1038/528042a
A property called entanglement entropy helps to describe the quantum states of interacting particles, and it has at last been measured. The findings open the door to a deeper understanding of quantum systems. See Article p.77
Nature 528 48 doi: 10.1038/528048a
Breakthrough calculations of collisions between two helium nuclei pave the way to a quantitative understanding of how the elements carbon and oxygen were made in stars — and to improved models of stellar evolution. See Letter p.111
Nature 528 42 doi: 10.1038/528042a
