不少答主回答的模型，像Ising模型这样的其实都是太热门了，以至于每个学物理的人都学过或者听说过。这里我们介绍一个真的冷门的模型，但是它对于人们理解凝聚态物理中的重费米子体系的基本图像是具有基础性价值的。 让我们考虑Kondo ...

The social network X suffered intermittent outages on Monday, a situation owner Elon Musk attributed to a “massive cyberattack.” Musk said in an initial X post that the attack was perpetrated ...

Microblogging platform X, formerly known as Twitter, is facing a massive worldwide outage for the third time today, with thousands of users reporting issues. Listen to Story X users unable to access ...

WASHINGTON, DC - NOVEMBER 13: Elon Musk listens as U.S. President-elect Donald Trump addresses a ... More House Republicans Conference meeting at the Hyatt Regency on Capitol Hill on November 13 ...

Copyright 2025 The Associated Press. All Rights Reserved. Workers install lighting on an “X” sign atop the company headquarters, formerly known as Twitter, in ...

Elon Musk has shared a video of re-designed Tesla's new Model Y on X, formerly known as Twitter. The Model Y offers innovative storage solutions with power-reclining seats and an expanded cargo ...

Katie a UK-based news reporter and features writer. Officially, she is CNET's European correspondent, covering tech policy and Big Tech in the EU and UK. Unofficially, she serves as CNET's Taylor ...

Elon Musk has claimed that his social media site X has been hit by a 'massive cyber attack' as a number of users have struggled to log into the platform. The platform has been suffering from ...

Tech billionaire Elon Musk said that the social media platform he owns is facing a "massive cyberattack," adding that the attack appears to be coming from the Ukraine area. "Well… we're not sure ...

The social media site X, formerly known as Twitter, had very rough Monday yesterday, with users reporting multiple outages throughout the day – and Elon Musk later claiming they were down to a ...

X, the popular social media app owned by billionaire Elon Musk, appeared to be malfunctioning Monday morning. Formerly known as Twitter, the rebranded website is no stranger to the occasional ...