Search results for fermionic model

General Physics Jun 13, 2018

Higgs boson, top quarks linked in milestone collider discovery

An observation made by an experiment at the Large Hadron Collider involving Florida Institute of Technology physicists Francisco Yumiceva, Marcus Hohlmann and Marc Baarmand has for the first time connected the two heaviest ...

General Physics Apr 28, 2017

Scientists explain the way Weyl particles 'dance' on crystal surface

Researchers at MIPT have examined the behavior of Weyl particles trapped on the surface of Weyl semimetals. Their study was published in the prestigious Rapid Communications section of Physical Review B.

General Physics Jul 20, 2006

MIT physicists shed new light on superfluidity

For the first time, MIT scientists have directly observed the transition of a gas to a superfluid, a form of matter closely related to the superconductors that allow electrical currents to travel without resistance.

Quantum Physics Jan 20, 2022

Towards compact quantum computers thanks to topology

Researchers at PSI have compared the electron distribution below the oxide layer of two semiconductors. The investigation is part of an effort to develop particularly stable quantum bits—and thus, in turn, particularly ...

General Physics Dec 12, 2019

Study unveils new nonlinear dynamics of spinning bosonic stars

Although researchers have been studying dark matter and trying to observe it, its nature is a longstanding scientific mystery. The standard cosmological model suggests that approximately one-quarter of cosmological energy ...

Feb 21, 2005

Ultra-cold temperature physics opens way to understanding and applications

Researchers doing ultra-cold temperature physics may not have to wear parkas, but they are producing the coldest temperatures ever and exploring model quantum systems that might lead to more accurate clocks and gyroscopes, ...

Quantum Physics Oct 10, 2019

Researchers discover material that could someday power quantum computer

Quantum computers with the ability to perform complex calculations, encrypt data more securely and more quickly predict the spread of viruses, may be within closer reach thanks to a new discovery by Johns Hopkins researchers.

General Physics Sep 19, 2019

Physicists discover topological behavior of electrons in 3-D magnetic material

An international team of researchers led by scientists at Princeton University has found that a magnetic material at room temperature enables electrons to behave counterintuitively, acting collectively rather than as individuals. ...

General Physics Aug 19, 2019

Holography and criticality in matchgate tensor networks

Tensor networks take a central role in quantum physics as they can provide an efficient approximation to specific classes of quantum states. The associated graphical language can also easily describe and pictorially reason ...

General Physics Apr 13, 2017

The most accurate measurement of rare meson decay confirms modern physics

All physical theories are simplified representations of reality, and as a consequence, have a specified range of applicability. Many scientists working on the LHCb experiment at CERN had hoped that the exceptional accuracy ...

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