Search results for fermionic model

General Physics May 4, 2007

The equivalent of a new quantum liquid?

“Physicists usually study anyons when there are a few of them and they are far separated,” Adrian Feiguin, a researcher at Microsoft Research Station Q at the University of California, Santa Barbara tells PhysOrg.com. ...

Superconductivity Jun 20, 2016

Titan shines light on high-temperature superconductor pathway

When physicists Georg Bednorz and K. Alex Muller discovered the first high-temperature superconductors in 1986, it didn't take much imagination to envision the potential technological benefits of harnessing such materials.

Quantum Physics Apr 23, 2014

Quantum simulators developed to study inaccessible physical systems

Quantum simulators recreate the behaviour on a microscopic scale of biological and quantum systems and even of particles moving at the speed of light. The exact knowledge of these systems will lead to applications ranging ...

General Physics Aug 28, 2018

Long-sought decay of Higgs boson observed

Six years after its discovery, the Higgs boson has at last been observed decaying to fundamental particles known as bottom quarks. The finding, presented today at CERN by the ATLAS and CMS collaborations at the Large Hadron ...

Superconductivity Mar 20, 2017

How small can superconductors be?

For the first time, physicists have experimentally validated a 1959 conjecture that places limits on how small superconductors can be. Understanding superconductivity (or the lack thereof) on the nanoscale is expected to ...

General Physics Oct 22, 2013

Could 'Higgsogenesis' explain dark matter?

(Phys.org) —The recently discovered Higgs boson is best known for its important role in explaining particle mass. But now some physicists are wondering if the Higgs could have played an equally significant role in generating ...

Condensed Matter Mar 27, 2024

New topological metamaterial amplifies sound waves exponentially

Researchers at AMOLF, in collaboration with partners from Germany, Switzerland, and Austria, have realized a new type of metamaterial through which sound waves flow in an unprecedented fashion. It provides a novel form of ...

General Physics Jun 22, 2012

Describing particle coupling in condensed matter

The seemingly countless recent discoveries and predictions of particle physics are spurred by increasingly sophisticated mathematical theories and predictions. European researchers made important contributions to descriptions ...

General Physics Aug 12, 2010

Physicists investigate electron fractionalization into not two, but three components

One of the many intriguing puzzles in physics is the strange behavior of the electron as it fractionalizes into two separate quasiparticles. These quasiparticles, called spinons and chargons (or holons), carry the electron’s ...

General Physics Aug 2, 2023

In some materials, immutable topological states can be entangled with other manipulable quantum states

Rice University physicists have shown that immutable topological states, which are highly sought for quantum computing, can be entangled with other manipulable quantum states in some materials.

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