Physics News

Jul 25, 2019 by News Staff

A quantum spin liquid is a state of matter where unpaired electrons’ spins, although entangled, do not show magnetic order even at the zero temperature. The realization of a quantum spin liquid is a long-sought goal in physics. In a paper published in the journal Nature Physics, physicists from Rice University and elsewhere show that cerium zirconium pyrochlore (Ce2Zr2O7), in its single-crystal form, has the right stuff to qualify as the first possible...

Jul 22, 2019 by News Staff

Physicists in the ALICE (A Large Ion Collider Experiment) Collaboration at CERN have announced the first measurements of an elliptic-shaped flow of upsilons,...

Jul 18, 2019 by Enrico de Lazaro

From 1946 to 1958, the U.S. tested 67 nuclear weapons in the Marshall Islands, a remote constellation of atolls in the Pacific Ocean that was then a U.S....

Jul 17, 2019 by News Staff

An international team of researchers led by Brown University has used ultra-high-speed X-ray pulses to image subtle motions of a molecule of N-methyl morpholine. Vibrational...

Jul 15, 2019 by News Staff

A team of physicists from the School of Physics and Astronomy at the University of Glasgow has captured an image of Bell entanglement, a strong form of...

Jul 8, 2019 by News Staff

A process called nucleation plays a critical role in many physical and biological phenomena that range from crystallization, melting and evaporation to...

Jul 4, 2019 by News Staff

A team of physicists at the Yokohama National University, Japan, has successfully demonstrated quantum teleportation — the remote exchange of quantum...

Jul 3, 2019 by News Staff

A team of experimental physicists from the Institute for Basic Science, the Ewha Womans University and the IBM Almaden Research Center has performed the...

Jul 1, 2019 by News Staff

An international team of physicists has theoretically predicted and experimentally generated light beams with a new property that they call the self-torque...

Jun 26, 2019 by News Staff

An international team of physicists from the United States and Japan has demonstrated a series of fractional quantum Hall effect states that arise in double-layer...

Jun 20, 2019 by News Staff

An international team of theoretical physicists has found that when gravity is combined with quantum mechanics, no global symmetries are possible. Quantum...

Jun 13, 2019 by News Staff

Professor John Terning and Dr. Christopher Verhaaren from the University of California, Davis, have a new candidate for dark matter — a dark monopole...

Jun 11, 2019 by News Staff

A research team led by University of Rochester physicists has conceived an idea for a superconducting quantum refrigerator, which would cool atoms to nearly...

Jun 3, 2019 by News Staff

Schrödinger’s cat, a thought experiment envisioned by the Austrian physicist Erwin Schrödinger in 1935, is a paradox that applies the concept of superposition...

May 28, 2019 by News Staff

Researchers in the United Kingdom have extracted americium from a plutonium stockpile and used the heat generated from this radioactive element to generate...

May 24, 2019 by News Staff

A team of physicists at the University of Basel has experimentally mapped out the shape and orientation of electrons trapped in quantum dots. An electron...

May 10, 2019 by News Staff

Gravitational waves are ‘ripples’ in space-time caused by some of the most violent and energetic processes in the Universe. Albert Einstein predicted...

May 8, 2019 by News Staff

On April 25 and 26, 2019, NSF’s Laser Interferometer Gravitational-Wave Observatory (LIGO) and the European-based Virgo detector registered two new gravitational...

May 6, 2019 by News Staff

According to new research published in the journal Physical Review Letters, charged particles traveling through empty space can emit Cherenkov radiation...

Apr 30, 2019 by News Staff

Professor Avi Loeb of the Harvard-Smithsonian Center for Astrophysics and colleagues have proposed a new test for inflation, the theory that our Universe...