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Search results for non-Abelian

Mathematics May 4, 2023

Using math to map social connections

Imagine being able to predict how a group of people will behave before they even know it themselves. From the dynamics of a sports team to the complexities of a nation, the ability to anticipate human interactions has long ...

Quantum Âé¶¹ÒùÔºics Apr 12, 2023

Âé¶¹ÒùÔºicists take step toward fault-tolerant quantum computing

Some classical computers have error correction built into their memories based on bits; quantum computers, to be workable in the future, will need error correction mechanisms, too, based on the vastly more sensitive qubits.

Optics & Photonics Dec 1, 2022

Particle physics in a humble glass chip: How quantum optics illuminates the nature of the quark

Scientists from the University of Rostock, Germany were able to recreate fundamental physical properties from the realm of elementary particle physics in a photonic system. The results are published in Nature Âé¶¹ÒùÔºics.

Condensed Matter Jul 1, 2022

Characterizing the materials for next-generation quantum computers with nonlinear optical spectroscopy

Researchers at the Department of Âé¶¹ÒùÔºics and the Cluster of Excellence "CUI: Advanced Imaging of Matter" of Universität Hamburg and the University of California at Irvine have recently proposed a new way to characterize ...

Superconductivity Jun 10, 2022

Scientists observe large-scale, ordered and tunable Majorana-zero-mode lattice

In a study published in Nature on June 8, a joint research team led by Prof. Gao Hongjun from the Institute of Âé¶¹ÒùÔºics of the Chinese Academy of Sciences (CAS) has reported observation of a large-scale, ordered and tunable ...

Quantum Âé¶¹ÒùÔºics Mar 18, 2022

Researchers experimentally realize non-Abelian permutations in an acoustic system

A study led by Dr. Guancong Ma (Department of Âé¶¹ÒùÔºics, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China) and Dr. Kun Ding (Department of Âé¶¹ÒùÔºics, Fudan University, Shanghai 200438, China) provides a new perspective ...

General Âé¶¹ÒùÔºics Dec 6, 2021

Study explores phase transitions in a confining dark sector using QCD simulations

Researchers at Massachusetts Institute of Technology, Hebrew University of Jerusalem, and Ohio state University recently carried out a study examining the possible effects of a first-order phase transition in a confining ...

Quantum Âé¶¹ÒùÔºics Nov 11, 2021

Researchers achieve first quantum simulation of baryons

A team of researchers led by an Institute for Quantum Computing (IQC) faculty member performed the first-ever simulation of baryons—fundamental quantum particles—on a quantum computer.

Superconductivity Jul 14, 2021

Higher-order topological superconductivity in monolayer iron-based superconductor

In particle physics, a Majorana fermion is charge neutral and its antiparticle is just itself. In condensed matter physics, a Majorana zero mode (MZM) is a quasi-particle excitation that appears in the surfaces or edges of ...

Nanophysics May 28, 2021

Electrons on the edge: Atomically thin quantum spin hall materials

Quantum spin Hall insulators are a class of two-dimensional (2D) topological states of matter that are electrically insulating in their interior but, unlike semiconductors, carry a pair of one-dimensional (1D) metallic states, ...

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