January 19, 2025
Experimental setup for probing the EUR over a |OAM+1〉 qubit

New Aspect of Wave-Particle Duality

Linköping University researchers have experimentally validated a theoretical connection between quantum mechanics and information theory, specifically confirming a 2014 mathematical proposition from Singapore that links the complementarity principle to entropic uncertainty. This breakthrough bridges fundamental […]

Quantum Spin Liquid State

Scientists have made a significant breakthrough by confirming the existence of a quantum spin liquid state in a crystal material called pyrochlore cerium stannate. In normal materials, electron spins (which act like tiny magnets) typically […]

Sub-Hz fundamental, sub-kHz integral linewidth self-injection locked 780 nm hybrid integrated laser

Breakthrough in Compact Quantum Laser Technology

UC Santa Barbara researchers have developed a breakthrough in laser technology: a compact, chip-scale laser that matches or exceeds the performance of much larger laboratory systems while being significantly more affordable. Led by Professor Daniel […]

Northwestern University logo

Breakthrough in Quantum Teleportation

Northwestern University engineers have accomplished a significant feat by successfully demonstrating quantum teleportation through fiber optic cables while simultaneously carrying regular Internet traffic. Led by Professor Prem Kumar, the team published their findings in Optica […]

A new design for a superconducting quantum processor.

Breaking the Grid: A Modular Quantum Computing Revolution

Researchers at the University of Chicago’s Pritzker School of Molecular Engineering have developed a groundbreaking quantum processor design that challenges traditional computational architectures. Unlike conventional quantum chips that arrange qubits in rigid 2D grids, this […]

Connecting qubit islands with quantum bridges

Connecting qubit islands with quantum bridges

The groundbreaking research by QuTech represents a significant advancement in quantum computing technology, demonstrating the successful interconnection of spin qubits over unprecedented distances. By achieving coherent logic operations between qubits positioned 250 micrometers apart on […]

(From left) Prof Gao Weibo, Dr Lyu Xiaodan, Prof Liu Zheng and PhD student Leevi Kallioniemi are part of the NTU Singapore team that found a new way to produce entangled pairs of photons with very thin materials.

How to Shrink Quantum Computer Components by 1,000x

Researchers at Nanyang Technological University in Singapore (NTU), have developed an innovative method to produce entangled photon pairs using extraordinarily thin materials, potentially revolutionizing quantum computing technology. Led by Prof Gao Weibo, the team successfully […]

Intensity distribution for (a) the (5, 0, 4) and (b) the (8, 0, 3) pseudomodes plotted as function of 0 < r < 1.5     μ m and θ . The resonator surface is at r = 1 .

Quantum Essence: First Visualization of Photon Shape

Quantum physicists at the University of Birmingham have achieved a groundbreaking advancement in understanding photons, successfully defining their precise shape and interaction with surrounding environments for the first time. Published in Physical Review Letters, this […]