The world's largest telescope is being built on a mountaintop in Chile. It will be able to directly image rocky exoplanets. When you purchase through links on our site, we may earn an affiliate ...

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The recently developed notion of parity–time (PT) symmetry in optical systems has spawned intriguing prospects. So far, most experimental implementations have been reported in solid-state systems.

In this era of interdisciplinary science, of biological physics, network science and econophysics, defining physics as the science of the properties of matter and energy 3 is increasingly outdated and ...