The second law of thermodynamics is often considered to be one of only a few physical laws that is absolutely and unquestionably true. The law states that the amount of ‘entropy’—a physical property—of any closed […]
When it comes to creating ever more intriguing quantum systems, a constant need is finding new ways to observe them in a wide range of physical scenarios. JILA Fellow Cindy Regal and JILA and NIST […]
When two microscopic systems are entangled, their properties are linked to each other irrespective of the physical distance between the two. Manipulating this uniquely quantum phenomenon is what allows for quantum cryptography, communication, and computation. […]
Physical systems evolve at a particular speed, which depends on various factors including the system’s so-called topological structure (i.e., spatial properties that are preserved over time despite any physical changes that occur). Existing methods for […]
The cosmos seems to have a preference for things that are round. Planets and stars tend to be spheres because gravity pulls clouds of gas and dust toward the center of mass. The same holds […]
Quantum 7, 904 (2023). https://doi.org/10.22331/q-2023-01-24-904 We consider a system of multiple qubits without any quantum control. We show that one can mediate entanglement between different subsystems in a controlled way by adding a (locally) controlled […]
Alain Aspect is a French physicist whose ground-breaking work quantum entanglement later led to the 2022 Nobel Prize in Physics, awarded jointly with John Clauser and Anton Zeilinger. Dr. Aspect, in addition to being a […]
Insider Brief PASQAL announced it secured a €100 million equity Series B raise led by new investor Temasek. The round was led by new investor Temasek, and includes other news investors the European Innovation Council […]
The Theory Group at Laboratoire Collisions Agrégats Réactivité, Université Paul Sabatier (Toulouse, France) is looking for a highly motivated PhD candidate to work on light-matter interfaces with 1D ordered atomic ensembles. PhD position in theoretical […]
Welinq is a Paris, France based startup founded in 2020 that is developing quantum memory technology which would be critical for extending the range of a quantum communications network and could also be used in […]
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