Schrödinger’s cat just got a whole litter of weird new siblings in a major quantum breakthrough

First formulated in 1935, the famous thought experiment attempts to explain the weirdness of quantum superposition, but a new ...

Quantum computer simulates hadronization, reproducing string breaking with 104 qubits

By remotely accessing an IBM quantum computer, a research scientist at Lawrence Berkeley National Laboratory has successfully ...
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Researchers craft a new, simple recipe for highly entangled quantum states

Building useful quantum technologies—from sensors to computers—requires generating highly complex entangled states, in which the properties of particles are deeply intertwined. Producing such states ...
Phys.org

Simple machine learning techniques can cut costs for quantum error mitigation while maintaining accuracy

Quantum computers have the potential of outperforming classical computers in some optimization and data processing tasks. However, quantum systems are also more sensitive to noise and thus prone to ...
Ars Technica

2025 Nobel Prize in Physics awarded for macroscale quantum tunneling

The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel H. Devoret, and John M. Martinis “for the discovery of macroscopic quantum tunneling and energy quantization in an electrical ...
Wired

The Quantum Geometry That Exists Outside of Space and Time

The original version of this story appeared in Quanta Magazine. In the fall of 2022, a Princeton University graduate student named Carolina Figueiredo stumbled onto a massive coincidence. She ...
The Conversation

From artificial atoms to quantum information machines: Inside the 2025 Nobel Prize in physics

This illustration shows, from left to right: John Clarke, Michel Devoret and John Martinis. Niklas Elmehed © Nobel Prize Outreach, CC BY-NC Since the prize ...