New amplifier design promises less noise, more gain for quantum computers

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...
Quanta Magazine

A New Complexity Theory for the Quantum Age

Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.
Science Daily

Majorana qubits decoded in quantum computing breakthrough

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum ...

Palm Beach State College to launch quantum computing program

PBSC's Quantum Innovation Center in downtown West Palm Beach will be the county's latest step in making high tech part of its ...

A New Way To Cool Quantum Computers Could Change How They’re Built

By using controlled microwave noise, researchers created a quantum refrigerator capable of operating as a cooler, heat engine, or amplifier. This approach offers a new way to manage heat directly ...
Indianapolis Business Journal

Defense Department turns to startup to meet growing quantum computing needs

Lafayette-based Quantum Research Sciences develops software for quantum computers so large they fill up a room, just like the ...
TMCnet

CIQ's NSS Module First to Achieve CAVP Certification for Post-Quantum Cryptography Algorithms

The NSS module includes two NIST-approved PQC algorithms: ML-KEM (Module-Lattice-Based Key Encapsulation Mechanism) for ...
Science Daily

Unbreakable? Researchers warn quantum computers have serious security flaws

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also makes them surprisingly vulnerable. New research from Penn State warns that ...
New Scientist

How to finally get a grasp on quantum computing

Quantum computing seems to pop up in the news pretty often these days. You’ve probably seen quantum chips gracing your feeds and their odd, steampunk-ish cooling systems in the pages of magazines and ...
The Motley Fool

Quantum Computing Stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Have Served Up an $840 Million Warning for Wall Street

The people who know Wall Street's hottest quantum computing stocks best have given investors reason to be skeptical. Although artificial intelligence (AI) has been Wall Street's No. 1 catalyst over ...
Phys.org

Neutral-atom arrays, a rapidly emerging quantum computing platform, get a boost from researchers

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...
IEEE

Quantum Marketing: A Conceptual Implementation in Central Java’s Small and Medium Enterprises

Abstract: This study presents a conceptual investigation into quantum computing integration in digital marketing for SMEs in Central Java, Indonesia. It evaluates quantum-enhanced models using quantum ...