Search results for fermionic model

Superconductivity May 19, 2022

Thermalization and information scrambling in a superconducting quantum processor

In recent years, physicists have carried out extensive studies focusing on quantum technology and quantum many-body systems. Two out-of-equilibrium dynamical processes that have attracted particular attention in this field ...

Quantum Physics Feb 12, 2021

Applying quantum computing to a particle process

A team of researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) used a quantum computer to successfully simulate an aspect of particle collisions that is typically neglected in high-energy physics experiments, ...

Superconductivity Jan 17, 2019

Physicists show quantum materials can be tuned for superconductivity

Some iron-based superconductors could benefit from a tuneup, according to two studies by Rice University physicists and collaborators.

Quantum Physics Apr 15, 2015

Quantum Criticality in life's proteins (Update)

(Phys.org)—Stuart Kauffman, from the University of Calgary, and several of his colleagues have recently published a paper on the Arxiv server titled 'Quantum Criticality at the Origins of Life'. The idea of a quantum criticality, ...

General Physics Oct 23, 2014

Superstring theorist at University of Florida wins 2015 Heineman Prize

The American Physical Society (APS) and the American Institute of Physics (AIP) announced today, on behalf of the Heineman Foundation for Research, Educational, Charitable, and Scientific Purposes, that theoretical physicist ...

Nanophysics Mar 15, 2012

Research team finds way to simulate graphene Dirac points

(PhysOrg.com) -- As researchers continue to study graphene and its unique attributes, they find themselves fixated on different areas of its properties. One of those properties is that because of its lattice structure, graphene ...

Quantum Physics Feb 29, 2012

Exotic new matter expected in ultracold atoms

(PhysOrg.com) -- Just as NASA engineers test new rocket designs in computer studies before committing themselves to full prototypes, so physicists will often model matter under various circumstances to see whether something ...

Soft Matter Apr 10, 2024

Physicists track how continuous changes in dimensionality affect collective properties of a superfluid

An international research team from Innsbruck and Geneva has, for the first time, probed the dimensional crossover for ultracold quantum matter. In the regime between one and two dimensions, the quantum particles perceive ...

Plasma Physics Jul 29, 2022

Using quantum technology to constrain new particles

Yet-to-be discovered axions and axion-like particles may be the key to explaining some of the deepest puzzles of our universe, such as dark matter and charge-parity violation in strong interactions. Several recent theories ...

General Physics Jun 16, 2022

Quantum simulator shows how parts of electrons move at different speeds in 1D

A quantum simulator at Rice University is giving physicists a clear look at spin-charge separation, the quantum world's version of the magician's illusion of sawing a person in half.

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