In the Barz group’s experiment with a two-stage interferometer auxiliary photons are used to generate distinct measurement patterns for all four Bell states, increasing the…
Posts published in “Quantum Computing”
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Acoustic resonators, found in devices like smartphones and Wi-Fi systems, degrade over time with no easy way to monitor this degradation. Researchers from Harvard SEAS…
Researchers at the University of Cambridge have utilized quantum entanglement to simulate a scenario resembling backward time travel. This allows for past actions to be…
Researchers from Google Quantum AI and Stanford University have observed a “measurement-induced phase transition” in a quantum system with up to 70 qubits, marking a…
In the realm of quantum communication, the fragility of qubit transmissions resembles the information distortions in the children’s game of telephone. Scientists are now leveraging…
Rice University physicists, in a study led by Qimiao Si, have bridged two quantum physics subfields by demonstrating that specific unchangeable topological states, crucial for…
Researchers developed a groundbreaking electron-spin qubit platform assembled atom-by-atom. This enables the simultaneous control of multiple qubits, a significant step from the previous capability of…
Quantum physicists have simulated super diffusion in quantum particles on a quantum computer, paving the way for deeper insights into condensed matter physics and materials…
This artist’s rendering shows the researchers’ superconducting qubit architecture, with the fluxonium qubits in red and the blue, transmon coupler in between them. Credit: Krantz…
Researchers have developed chip-based photonic resonators with minimal UV light loss, paving the way for advanced UV photonic integrated circuits. These resonators, made from alumina…
MIT physicists, inspired by noise-canceling headphones, have advanced the coherence time of quantum bits by 20-fold, marking significant progress for quantum computing. The team used…
Quantum computing is a field of study focused on developing computer technology based on the principles of quantum theory. It aims to use the unique…
When many quantum particles interact, complex systems can be formed. And this complexity allows reaching a temperature of absolute zero – at least in principle.…
A niobium superconducting cavity. The holes lead to tunnels which intersect to trap light and atoms. Credit: Aishwarya Kumar Scientists have uncovered a method to…
Artist’s impression of an electron spin in a quantum dot, interfaced with light and strongly-coupled nuclear spins (viewed through a lens). Credit: Leon Zaporski –…
Artist’s impression of how photons bound together after interaction with artificial atom. Credit: The University of Basel Photonic bound states could advance medical imaging and…
Wormholes, often regarded as a staple of science fiction, are hypothetical cosmic structures that act as shortcuts or tunnels through the fabric of spacetime. These…
Scientists are attempting to use quantum computing technology to solve a practical environmental problem: reducing the amount of carbon dioxide in the atmosphere. They are…
Diagram illustrates the way two laser beams of slightly different wavelengths can affect the electric fields surrounding an atomic nucleus, pushing against this field in…
Physicists at the University of Cincinnati have contributed to an international experiment on strange metals made from an alloy of ytterbium, a rare earth metal.…