Entangling Space and Time: A New Entropy for Quantum Fields
![The spacetime is partitioned into causally complementary Rindler wedges-depicted as red and blue subdiamonds-with a focus on sprinkling points within each to facilitate the calculation of entanglement entropy via equations [latex] (38) [/latex] and [latex] (41) [/latex].](https://arxiv.org/html/2602.16782v1/x2.png)
Researchers have developed a novel approach to quantifying entanglement in spacetime, offering a powerful tool for exploring the quantum nature of gravity.
![The spacetime is partitioned into causally complementary Rindler wedges-depicted as red and blue subdiamonds-with a focus on sprinkling points within each to facilitate the calculation of entanglement entropy via equations [latex] (38) [/latex] and [latex] (41) [/latex].](https://arxiv.org/html/2602.16782v1/x2.png)
Researchers have developed a novel approach to quantifying entanglement in spacetime, offering a powerful tool for exploring the quantum nature of gravity.

The U.S. Supreme Court, in a moment of rare clarity, has declared Trump’s global tariffs unlawful, sparking a flurry of debate among financial pundits and crypto enthusiasts who are now questioning their life choices.

Former Grey’s Anatomy actor, who passed away on February 19th at age 53 following a struggle with ALS, reflected on his 15-year marriage to Rebecca Gayheart and how they navigated life after deciding to separate in 2017.

In a recent interview with Rolling Stone, Gorillaz creators Damon Albarn and Jamie Hewlett talked about the band’s history and creative work. The interviewer suggested Gorillaz paved the way for the game KPop Demon Hunters, a connection Albarn readily acknowledged, though with frustration. He stated that, along with the ABBA hologram concert, many of their original concepts have been adopted and heavily commercialized by others, leaving little truly new.

The first trailer for Toy Story 5 is out, and it shows Bonnie’s toys dealing with a new challenge: a tech gadget called the Lilypad. When Bonnie receives this new toy, the others worry they’re being replaced and decide to take action to win her back and restore things to how they were.

The show that ultimately made Cartoon Network famous began with a special premiere over thirty years ago. On February 20, 1995, the first episode of What a Cartoon! aired during Space Ghost Coast to Coast, billed as the “World Premiere Toon-In.” This launched an anthology series of brand-new, original cartoons that quickly became the foundation of Cartoon Network’s programming, introducing beloved characters and launching new shows – even the ones that didn’t quite succeed.

There are four great deals to highlight right now. First, you can get Tomb Raider: Anniversary for just $0.98 on the Humble Store. This is a remake of the original Tomb Raider game from 1996, released in 2007, and it received an 82/100 score on Metacritic. Tomb Raider Legend, the seventh game in the series and a reboot featuring Lara Croft, is also on sale for $0.97. It acts as both a prequel to the first game and earned an 82 on Metacritic. Finally, Tomb Raider Underworld, the last game in the ‘Legend’ trilogy, is available for under a dollar – currently $0.98 on the Humble Store. While it received slightly lower reviews than the others, it’s essential to play to finish the story.

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Following the sad passing of the Grey’s Anatomy actor after a struggle with ALS, TopMob News has discovered that the Pirates of the Caribbean star generously offered him a place to live at one of his Los Angeles properties, without charge.

Eric Dane first became known to audiences as Dr. Mark Sloan, the charming and handsome plastic surgeon who joined Seattle Grace Hospital in 2006. He quickly earned the playful nickname “McSteamy,” which proved incredibly popular. Dane himself said he rarely used the nickname, but fans couldn’t stop saying it! His performance was both humorous and heartfelt, transforming what could have been a minor character into a fan favorite on Grey’s Anatomy. When the show renamed the hospital Grey Sloan Memorial in his honor, it felt like a fitting tribute and resonated with viewers.