Quantum Computing News

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Achieving Magnetic Modulation of Light Polarization for Quantum Data Transfer

In the field of nanophotonics, the polarization of light is used as an information carrier for optical communications, imaging, and sensing. Similarly, for the photonic transfer of quantum information, the light polarization state plays a crucial role.

3 Jun 2020

Study Reviews TurboRVB, a First-Principles Quantum Monte Carlo Package

First-principles quantum Monte Carlo is a framework used to tackle the solution of the many-body Schrödinger equation by means of a stochastic approach.

2 Jun 2020

Research Opens Up New Possibilities for Topological Superconductivity

Topological insulators represent a key area of research because they could potentially be used as superconductors in the electronics of the future.

27 May 2020

New Error-Correcting Code for Quantum Computers will Free Up More Hardware

A scientist at the University of Sydney has achieved what one quantum industry insider has described as "something that many researchers thought was impossible".

26 May 2020

UCLA Researchers Develop World's Best Qubits

A team of researchers at UCLA has set a new record for preparing and measuring the quantum bits, or qubits, inside of a quantum computer without error.

19 May 2020

Discovery May Provide Insight into Superconductivity and Quantum Computing

It sounds like a riddle: What do you get if you take two small diamonds, put a small magnetic crystal between them and squeeze them together very slowly-

19 May 2020

Study Finds High-Frequency Noise Affects Performance of Quantum Computers

Researchers at RIKEN have found the source of noise that mostly affects the accurate management of data in quantum computers based on semiconductor quantum dots.

18 May 2020

Quantum Study may Lead to New Generation of Logic and Memory Devices

When it comes to developing electronic devices, researchers generally search for ways to exploit and regulate the three rudimentary characteristics of electrons—their spin states, which result in magnetism; their charge; and the shapes of the indistinct clouds they create around the atoms’ nuclei, which are called orbitals.

18 May 2020

Splitting Quasiparticles with Temperature: The Fate of an Impurity in a BEC

A new theoretical study at Monash University has improved our understanding of the interplay between quantum and thermal fluctuations (or excitations) in quantum matter.

14 May 2020

New Quantum Technologies can Ensure Secure Data Encryption

For the second consecutive year, a research team from Oak Ridge National Laboratory and Los Alamos National Laboratory at the Department of Energy headed a demonstration hosted by EPB—a community-based utility and telecommunications firm that caters to Chattanooga, Tennessee.

13 May 2020