Quantum Physics and Quantum Computing

SHARE



Researchers Achieve Experimental Realization of Long-Lived Dark State-Based Quantum Entanglement

Their findings were published online in Nature Communications on July 9, 2025.

Although such states usually suppress photon emission, under specific conditions, the entangled quantum dots emitted pho…

Read >>
SHARE



Geometry revealed at the heart of quantum matter

A UNIGE team reveals a once purely theoretical geometry at the heart of quantum materials, with major implications for future electronics.

Known as quantum metric, this geometry reflects the

Read >>
SHARE



IBM and AMD Join Forces to Build the Future of Computing

Companies aim to merge AI accelerators, quantum computers, and high-performance computing to help solve a wide range of the world's most difficult problems

In a quantum-centric supercomputing architecture, quantum computers work in tandem with powerful high-performance comput…

Read >>
SHARE



Quantum researchers observe real-time switching of the magnet in the heart of a single atom

To their surprise, the spin remained stable for several seconds, offering prospects for enhanced control of the

Read >>
SHARE



How an in-between quantum state could boost future technologies

New work by University of Michigan theorists describes a physical phenomenon that could open new doors for things like quantum computers

The paper points to new design considerations that could make accessing

Read >>
SHARE



World-unique method enables simulation of error-correctable quantum computers

The method developed by the researchers consists of an algorithm capable of simulating quantum computations that use

Read >>
SHARE



Spin-wave Waveguides for Energy-efficient Information Transfer

Research team from Heidelberg University and the University of Münster develops a new method for producing large networks of complex structures

To achieve this, the researchers used yttrium iron garnet. This material, which is a

Read >>
SHARE



Pow­er­ful nodes for quan­tum net­works

Quantum networks are often described as the future of the internet — but instead of transmitting classical information i…

Read >>
SHARE



Advanced computer modeling predicts molecular-qubit performance

Tuning the magnetic properties of chromium qubits

Using advanced computer modeling, the researchers came up with a way to accurately

Read >>
SHARE



Scientists Discover New Way to Keep Quantum Spins Coherent for Longer

The team demonstrated that these decoherence effects can be dramatically suppressed by applying low magnetic fields—achi…

Read >>
SHARE



A Quan­tum Gas That Refuses to Heat

The researchers created a one-dimensional quantum fluid of strongly interacting

Read >>
SHARE



A smart accelerator for qubits

By applying an electric voltage to the nanowire, the Basel researchers can, therefore, influence whether the

Read >>
SHARE



Using Sound to Remember Quantum Information

These qubits are excellent at quickly performing the logical operations needed for computing. However, storing informati…

Read >>
SHARE



Ripples of the future: Rice researchers unlock powerful form of quantum interference

Breakthrough could open door to next-gen technologies in sensing, computing and beyond

By showing that phonons can be harnessed as effectively as light or electrons, the study paves the way for

Read >>
SHARE



Quantum Freezing at Room Temperature

Laser beams and mirror systems were used for this purpose

Read >>
SHARE



Magnetizing quantum communication

Strengthening the brightness of single-photon light sources with magnetism

Using photon correlation measurements, the team also observed that emitted light demonstrated photon antibunching, indic…

Read >>
SHARE



Fujitsu starts official development of plus-10,000 qubit superconducting quantum computer targeting completion in 2030

Development activities to be carried in part under NEDO project to advance the development of quantum computers towards industrialization

The new superconducting quantum computer will operate with 250 logical qubits and will utilize Fujitsu's innovative

Read >>
SHARE



D-Wave Quantum Announces Strategic Development Initiative for Advanced Cryogenic Packaging

New initiative aims to improve packaging capabilities, equipment and processes in order to accelerate both gate model and annealing quantum processor development

Designed to advance and scale both gate model and annealing quantum processor development, the initiative builds on

Read >>
SHARE



Unveiling the Mystery of Electron Dynamics in the 'Quantum Tunneling Barrier' for the First Time

POSTECH, MPK, and Max Planck Institute for Nuclear Physics have revealed the hidden dynamics of electrons during quantum tunneling

This phenomenon is the principle by which semiconductors, i. e., core components of smartphones and computers, operate,…

Read >>
SHARE



Rigetti Demonstrates Industry’s Largest Multi-Chip Quantum Computer; Halves Two-Qubit Gate Error Rate

Composed of four 9-qubit chips tiled together, the 36-qubit system is based on Rigetti’s proprietary modular chip techno…

Read >>

There are 134 articles in Quantum Physics and Quantum Computing
Quantum Physics and Quantum Computing Archive