Semi-Dirac fermions at nodal-line crossing points in ZrSiS

Discovery of Semi-Dirac Fermions in ZrSiS Crystals

Scientists have made a groundbreaking discovery of semi-Dirac fermions, unique quasiparticles that exhibit both massless and massive behavior depending on their direction of movement. This discovery was made in crystals of the semi-metal ZrSiS by […]

Excitonic pairing and two-component FQHE

Fractional Exciton: A New Quantum Particle!

Scientists at Brown University have made a significant breakthrough by discovering a new class of quantum particles called fractional excitons, which display characteristics of both fermions and bosons. The research, published in Nature on January […]

Schematic of the setup

Demonstration of High-Fidelity Integrated Spin-Wave Quantum Storage

A significant advancement in quantum technology has been achieved through the successful demonstration of an integrated spin-wave quantum memory, addressing key challenges in photon transmission loss and noise suppression. This development is particularly crucial for […]

Leading-order Feynman diagrams for top-antitop pair production in the SM, where a double line represents a top particle: (a) q q ¯ channel; (b) g g channel. The two channels contribute roughly 10% and 90% of the total cross section respectively.

LHC’s Top Quarks Unlock Quantum Computing Magic

A breakthrough discovery by twin physicists Professors Chris and Martin White has revealed an unexpected connection between the Large Hadron Collider (LHC) and quantum computing through a property called “magic” in top quarks. Published in […]

process of multiparticle scattering mediated by twisted paths endowed with orbital angular momentum (OAM). The number of photons in each twisted path is measured and correlated using photon-number-resolving (PNR) detectors. Credit: Mingyuan Hong

Quantum Coherence Discovered in Classical Light

The scientific community has made a groundbreaking discovery that challenges our traditional understanding of classical and quantum physics. Researchers have identified quantum coherence within classical light fields, a finding that questions long-held assumptions about the […]

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 […]

Novel Quantum States of Exciton–Floquet Composites: Electron–Hole Entanglement and Information

Unprecedented Real-Time Capture of Quantum Information

Korean researchers from DGIST and UNIST have achieved a significant breakthrough in quantum information technology by discovering a novel quantum state called the exciton-Floquet synthesis state. The collaborative research team, led by Professor Jaedong Lee […]

The team led by Wolfgang Lechner (right): Kilian Ender, Anette Messinger and Michael Fellner (from left).

New form of universal quantum computers

Computing power of quantum machines is currently still very low. Increasing it is still proving to be a major challenge. Physicists now present a new architecture for a universal quantum computer that overcomes such limitations and could be the basis of the next generation of quantum computers soon.

EPFL scientists have built a compact waveguide amplifier by successfully incorporating rare-earth ions into integrated photonic circuits.

Breakthrough in integrated photonics

Scientists at EPFL, Switzerland, have built a compact waveguide amplifier by successfully incorporating rare-earth ions into integrated photonic circuits. The device produces record output power compared to commercial fiber amplifiers, a first in the development […]