AI Breakthrough Simplifies Quantum Entanglement Process

USUnited States|

Researchers have developed a simplified method for achieving quantum entanglement among subatomic particles using an artificial intelligence (AI) tool called PyTheus. Published in the journal Physical Review Letters, the study highlights how AI can illuminate complex physics tasks, significantly reducing the challenges traditionally associated with forming entangled states.

Quantum entanglement, a phenomenon where particles share quantum states regardless of distance, is critical for cutting-edge technologies, including quantum computing and secure communications. Historically, achieving entanglement has required complex procedures, often collapsing quantum states during measurement. However, the new approach indicates that when photon paths are made indistinguishable from one another, entanglement can spontaneously arise without direct interaction.

Sofia Vallecorsa, a research physicist at CERN, who was not involved in this study, noted the potential impact of this discovery on quantum networks, stating, "The more we can rely on simple technology, the more we can increase the range of applications." The implications of this research could bolster secure messaging technologies, although challenges regarding environmental noise and device stability remain.

Weekly Newsletter

Loading...

More from United States

WTO Warns of Potential 80% Drop in US-China Trade Amid Rising Tensions

The World Trade Organization (WTO) has issued a dire warning about the escalating trade tensions between the United States and China, projecting a potential decrease in bilateral merchandise trade of up to 80%. According to Ngozi Okonjo-Iweala, WTO Director General, this contraction poses a significant risk not only to the two economies but also to global trading dynamics, particularly affecting lesser-developed nations. The WTO's preliminary estimate emerged on April 10, 2025, coinciding with increased tariffs imposed by U.S. President Donald Trump on Chinese imports, although some tariffs have been deferred for 90 days. The organization emphasized that continued escalation of these trade disputes could lead to a “decoupling” of the two largest economies in the world, contributing to a fragmentation of global trade. The economic ramifications could be severe, with projections suggesting a long-term reduction in global real GDP of nearly 7 percent. In response, China's mission to the WTO confirmed the filing of an additional complaint regarding U.S. tariffs, highlighting ongoing tensions in the trade relationship.
USUnited States

Five Spanish Tourists Killed in Tragic Helicopter Crash Over Hudson River

A helicopter crash in the Hudson River on April 10, 2025, has claimed the lives of five Spanish tourists, including three children, according to New York City Mayor Eric Adams and the Spanish Embassy. The incident occurred shortly before 3:30 PM local time when the helicopter, operated by New York Helicopter Tours, experienced structural failure approximately 20 minutes into its flight from a Lower Manhattan helipad. Witnesses reported seeing the aircraft partially disintegrate in mid-air before plunging into the icy waters near Jersey City. The pilot's body has also been recovered, bringing the death toll to six. Eyewitnesses described the harrowing scene, with one stating, "I saw the helicopter fall" and another recalling ominous sounds before the crash. Local lawmakers, including New York State Senator Brad Hoylman-Sigal, have labeled the accident a “predictable tragedy,” urging a ban on non-essential helicopter flights over Manhattan due to safety concerns. The helicopter industry contributes approximately $50 million annually to New York City’s economy, but persistent issues with noise complaints and the lack of strict regulations have sparked calls for reform.
USUnited States

Severe Flooding Strikes Southern and Midwestern U.S., Resulting in 18 Fatalities

Unprecedented flooding has struck the southern and midwestern regions of the United States, leaving at least 18 people dead and threatening communities already reeling from days of severe weather. According to National Weather Service forecasts, heavy rain, tornadoes, and powerful winds have resulted in dangerously high river levels, particularly affecting states such as Kentucky, Tennessee, and Alabama. Officials have warned that relentless rainfall could lead to prolonged flooding, exacerbating the current crisis. Recovery efforts are being hampered by the continuing storm systems, which have caused massive disruptions and infrastructure damage across the region. Local authorities are urging residents to remain vigilant and heed evacuation orders as conditions continue to evolve. As the situation develops, emergency services are on high alert to manage the aftermath and assist affected residents. Weather models predict that some areas may experience additional rainfall, prompting concerns that the death toll could rise.
USUnited States
All United States News ->