Tag: Physics

Timekeeping theory

New time dilation phenomenon: Timekeeping theory combines Einstein’s relativity and quantum clocks

A phenomenon of quantum mechanics known as superposition can affect timekeeping in high-precision clocks, as per a theoretical study from Dartmouth College,...
ultrafast fiber laser

Scientists developed an ultrafast fiber laser that produces record-high power

Scientists have developed an ultrafast fiber laser that delivers an average power more than 10 times what is available from today's high-power...
speed of sound

Physicists discover the upper limit for the speed of sound

A research collaboration between the University of Cambridge, the Queen Mary University of London, and the Institute for High-Pressure Physics in Troitsk...
Stephen Hawking

Physics Nobel Prize for black holes too late for Stephen Hawking

Researchers welcomed the news that the Nobel Physics Prize was awarded Tuesday for research on black holes with regret that the award...

Einstein’s description of gravity 500 times harder to disprove

Einstein's theory of general relativity—the idea that gravity is matter warping spacetime—has withstood over 100 years of scrutiny & testing, including the...
quantum computing

Quantum computing: Physicists built up a new detector for measuring energy quanta

Physicists at VTT Technical Research Center of Finland and Aalto University have built up a new detector for measuring energy quanta at...
gravitational-wave

Physicists reveal a new approach to improve gravitational-wave detector sensitivity

Gravitational-wave detectors have opened another window to the universe by estimating the waves in spacetime produced by impacting black holes and neutron...
nonperturbative

Scientists unveil a connection between two nonperturbative parameters to help divine heavy meson production

Prof. Jia Yu from the Institute of High Energy Physics of the Chinese Academy of Sciences, and his teammates, unveiled unexpectedly some...
spectrometer

Scientists Exhibit Record Speed With Cutting Edge Spectroscopy Strategy

Scientists have built up an advanced spectrometer that can procure data with, particularly high speed. The new spectrometer could be valuable for...

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