Hierarchy of work extraction protocols for general multi-time quantum processes, in order of increasing efficiency: seq (uential), joint, global, and comb optimization strategies, as defined in ...

This map can be expanded to capture every way you can adjust a material. Each adjustable knob, or parameter, adds a new dimension you can move in on the map. Imagine tracking how quickly the arrow ...

News Published: 26 June 1926 The Light-Quantum Theory C. D. ELLIS Nature 117, 895–897 (1926) Cite this article ...

Quantum mechanics is a set of principles underlying the most fundamental known description of all physical systems at the submicroscopic scale (at the atomic level). Notable among these principles ...

Raman scattering plays a key role in unraveling the quantum dynamics of graphene, perhaps the most promising material of recent times. It is crucial to correctly interpret the meaning of the spectra.

Biophotonic technologies such as Raman spectroscopy are powerful tools for obtaining highly specific molecular information. Due to its minimal sample preparation requirements, Raman spectroscopy is ...

Here, authors present a self-locked microcomb in a lithium niobate chip by combining electro-optic, Kerr, and Raman effects, achieving a 300 nm span and low noise without external feedback.

Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

It’s possible that the quantum information can exist outside the body, perhaps indefinitely, as a soul.” Thus it is held that our souls are greater than the interaction of neurons in the brain.

Part of our International Year of Quantum Science and Technology coverage More than 300 top quantum physicists gathered ...

Jun 05, 2025 Physicists recreate extreme quantum vacuum effects Physicists have successfully simulated how light interacts with empty space - a phenomenon once thought to belong purely to the realm of ...