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Year I · No. 120
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Thursday, 17 Sep 2026

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· Quantum Physics · 17 · 09 · 2026

Trapped-Ion Simulator Reveals Many-Body Quantum Scars

Scientists have for the first time observed "many-body quantum scars" (QMBS) in a quantum simulator based on trapped ions. This phenomenon, which challenges thermalization in complex quantum systems, manifests as quantum states that avoid entropy and retain information from their initial state for unusually long periods.…

§ Today’s briefing

5 dispatches · 17 · 09 · 2026
· Applied Physics

Soft Swarm Robots Self-Organize with Light

Researchers have developed a new type of soft robot, dubbed "morphobot," capable of self-organizing and moving collectively in response to light.… more →

NatureCol. 1

Indonesia's Anak Krakatau Volcano Erupts, Captured by Landsat 8

Indonesia's Anak Krakatau volcano, located between the islands of Java and Sumatra, has experienced an eruption, releasing ash and volcanic gases. This event was captured by the Operational Land Imager (OLI) aboard the Landsat 8 satellite on September 5, 2026. Eruptions are a regular occurrence at this small volcano, known for its constant activity.

While much of Anak Krakatau's activity is typically relatively mild, the volcano is known to occasionally exhibit more intense episodes. Satellite monitoring, such as that provided by Landsat 8, is crucial for tracking the evolution of these events, especially in volcanically active regions, allowing scientists to analyze the composition of emissions and assess potential risks.

Indonesia's Anak Krakatau volcano, located between the islands of Java and Sumatra, has experienced an eruption, releasing ash and volcanic gases.
§ Technical sheet
Source
NASA
Category
General
Edition
120
Date
2026-09-17
Reading
1 min
Origin
Source ↗

§ arXiv briefing

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    Exact Logical Error Rates for Quantum Magic State Cultivation Computed

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    New Method Accelerates Simulations of Long-Range Quantum Models

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    Logarithmic-depth quantum simulation of boson sampling

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    New Machine Learning Model Improves Collider Event Reconstruction

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