Search results for nonequilibrium dynamics

General Physics May 13, 2024

New work extends the thermodynamic theory of computation

Every computing system, biological or synthetic, from cells to brains to laptops, has a cost. This isn't the price, which is easy to discern, but an energy cost connected to the work required to run a program and the heat ...

Condensed Matter Apr 1, 2024

Researchers reveal evidence of transition from ergodic toward ergodic breaking dynamics

A collaborative research team has reported experimental evidence of a transition from ergodic toward ergodic breaking dynamics in driven-dissipative Rydberg atomic gases. The results were published in Science Advances.

Condensed Matter Mar 13, 2024

New ceramics promise hotter gas turbines that produce more power

Skoltech researchers have identified promising ceramic materials for metal coatings that would boost gas turbine efficiency. If further experimental tests prove successful, the coatings will enable power plants to produce ...

Optics & Photonics Mar 7, 2024

Optically trapped quantum droplets of light can bind together to form macroscopic complexes

Condensed matter systems and photonic technologies are regularly used by researchers to create microscale platforms that can simulate the complex dynamics of many interacting quantum particles in a more accessible setting. ...

Optics & Photonics Feb 19, 2024

Physicist's model and predictions may have applications in the new generation of superradiant lasers

Theoretical physicist Farokh Mivehvar has investigated the interaction of two collections of atoms emitting light inside a quantum cavity—an optical device consisting of two high-quality, tiny mirrors facing each other that ...

Analytical Chemistry Dec 1, 2023

Researchers decode aqueous amino acid's potential for direct air capture of CO₂

Scientists at the Department of Energy's Oak Ridge National Laboratory have made a significant stride toward understanding a viable process for direct air capture, or DAC, of carbon dioxide from the atmosphere. This DAC process ...

Nanophysics Nov 23, 2023

Bioinspired self-assembled colloidal collectives of active matter systems

Active matter systems feature unique behaviors that include collective self-assembly structures and collective migration. However, the efforts to realize collective entities in spaces without wall-adhered support, in order ...

General Physics Jul 28, 2023

Investigating the Ising model with magnetization

Researchers have explored the evolution of systems of interacting spins, as they transition from random to orderly alignments. Through new simulations, they show that this evolution can be investigated by measuring the changing ...

Biochemistry Jul 25, 2023

AI-enabled portable e-nose sniffs out harmful molecules

Consider this—there is no cheap, at-home device that can tell you milk has gone bad faster than your nose. One whiff and you know that the milk has gone rancid. Humans have created technologies that allow us to see distant ...

Mathematics Jul 5, 2023

Team develops a solution for temporal asymmetry

Life, from the perspective of thermodynamics, is a system out of equilibrium, resisting tendencies towards increasing their levels of disorder. In such a state, the dynamics are irreversible over time. This link between the ...

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