Quantum Computing
13 articles
Top 9 Quantum Computing Research Institutions for 2026
By 2026, a single quantum computing breakthrough from one of the top institutions could render current cryptographic standards obsolete, fundamentally reshaping global data security.
How Do Quantum Heat Engines Work? Reaching 0.7 Carnot Efficiency
Experimental quantum dot heat engines have already achieved an astonishing 70% of the theoretical maximum efficiency, a benchmark that challenges traditional thermodynamic limits.
What Are Diamond NV-Centers in Quantum Computing?
A refrigerator-sized quantum computer prototype, operating at room temperature, is already being tested by the DLR QCI project.
Top 3 Quantum Computing Developments and Challenges
Quantinuum's new H2-1 quantum computer recently shattered performance expectations, achieving a Quantum Volume record of 65,536.
IBM unveils Nighthawk quantum processor, pushing quantum limits
IBM's new Nighthawk quantum processor now packs 120 qubits, enabling circuits 30% more complex than its predecessor.
Quantum Computing vs. Classical: Understanding Qubits vs. Bits
In 2019, Google announced it had achieved 'quantum supremacy,' performing a calculation in just 200 seconds that would have taken even the most powerful classical supercomputer an estimated 10,000 yea
How Multi-Qubit Entanglement Powers Future Quantum Networks
In 2020, researchers achieved an extraordinary feat: they entangled two ensembles of rubidium-87 atoms.
Qubits vs Classical Bits: Powering Quantum Computing's Future
Operating superconducting qubits, which have recently achieved beyond-classical performance, requires temperatures colder than outer space.
What is quantum error correction for fault-tolerant quantum computers?
The distance-7 quantum memory has shattered expectations, preserving quantum information for over twice as long as its most robust physical qubit, a monumental feat reported in Nature .
Microsoft Majorana 2 chip achieves unprecedented qubit stability
Microsoft's new Majorana 2 quantum chip has shattered expectations, achieving qubit lifetimes exceeding 20 seconds, with some measurements soaring past a minute, according to The Quantum Insider .
Scientists explore quantum jamming causality mysteries for 2026
An external party could subtly alter the entanglement between communicating particles, potentially breaking quantum cryptography without leaving a detectable trace, according to quantumzeitgeist .
What Are Topological Qubits and Why Are They Key for Quantum Computing?
Microsoft and UC Santa Barbara physicists recently unveiled an eight-qubit topological quantum processor, a first-of-its-kind achievement that heralds a new era of stable quantum computing.
New technique fixes neutral-atom quantum computer flaw
For the first time, a neutral atom quantum computer has demonstrated 'better-than-physical' error rates, meaning its logical qubits are more stable than the individual atoms they are built from.