January 19, 2025

Quantum algorithms for assets portfolio optimization

Researchers from the Université Paris Diderot develop the first quantum algorithm for the constrained portfolio optimization problem. The quantum algorithm can achieve a polynomial speedup over the best classical algorithms in certain conditions. Quantum techniques […]

First time complex three-dimensional quantum teleportation

Researchers from the Austrian Academy of Sciences, the University of Vienna and the University of Science and Technology of China have succeeded in teleporting complex high-dimensional quantum states what was previously only a theoretical possibility. […]

Time can exist in superposition!

The work, reported in the August 22 issue of Nature Communications, is among the first to reveal the quantum properties of time. The flow of time doesn’t observe a straight arrow forward, but one where cause […]

IBM unveils first quantum-safe tape drive

IBM has unveiled a range of tools to help businesses be safe in the age of quantum computing, including the world’s first quantum-safe tape drive. IBM researchers, have been developing new ‘quantum-safe’ algorithms that can withstand […]

Anonymous communication protocol for quantum networks

Anonymously protocols over classical networks have been achieved and implemented for long, but similar protocols for quantum networks have been still in development so far because facing implementation issues. The researchers team from the University of Oxford, […]