I Professor of Physics at St. Joseph's University in Philadelphia He is also the author of 18 popular science books. Although my training was in theoretical physics, particularly the discovery and interpretation of unusual solutions to Albert Einstein's theory of general relativity, I remained a lifelong admirer of his science fiction and fascinated by the phenomena of physics in culture. I'm here. In my latest book, The charm of the multiverse, I apply my experience and interests to the study of scientific debates and popular beliefs surrounding the concepts of parallel worlds and separate parts of reality. Here's a chronological list of my 10 favorite movies on the subject. Each one has been chosen to be thought-provoking and interesting.

It's a wonderful life (1946)

Beyond the key aspects of this issue Christmas classic There are lies worth chewing through, including the question of what the world would be like if we didn't exist. In theoretical physics, the hypothetical anthropic principle cuts off from all reality the realm of possibility that ultimately leads to the conscious observer. Sadly, unlike the film's protagonist George Bailey, we don't have guardian angels to tell us what the universe would be like without humanity. But maybe, in George's spirit, we recognize the fact that we exist as sentient beings on a fragile planet and take that responsibility seriously.

back to the future (1985)

Children dream of changing their parents. Thanks to the mysterious powers of the time-traveling DeLorean, Marty McFly inadvertently does just that. In physics, the feasibility of backward time travel is debatable. Could it be that the paradoxes caused by voyages into the past, such as acts that prevent the creation of time travelers, make them impossible? Marty's Voyage to 1955 He almost prevents his parents from falling in love until he finds a way to convince them. He returns to his 1985 present and finds himself in a parallel reality. His parents are much cooler there. Such a multiverse avoids paradox and gives hope to teenagers.

marmot day (1993)

In quantum physics, reality is a mixture of different particle histories. It's as if the inhabitants of a subatomic world need to try every possibility to make things right. Eastern philosophy similarly emphasizes that reincarnation ultimately leads to perfection. Similarly, funny movies, weatherman Phil Connors seems doomed to repeat the same terrible day over and over again until he sheds his self-centered attitude and becomes more sensitive to others. Along the way, he not only found love, but experienced enough time to master French, ice sculpting, and piano. Thanks to a kind of repeating multiverse, he contains a large number of things.

12 Monkees (1995)

Partly inspired by great things, La Jetée, 12 Monkees It offers plotlines like twisted knots of wire. But does it constitute a single coherent chain, or does it contain loose parts?The protagonist, James Cole, travels back in time from his imaginary 21st century to his 1990s. and tries to gather clues about the origins of a devastatingly deadly pandemic. Although his superiors stress that the past cannot be changed, he sometimes appears to be influencing reality, but only in the face of reality's resilience. His hopes that he can prevent the catastrophe eventually fade, but there are hints of an alternative even in the final scene.

sliding door (1998)

Have you ever missed a train by just a few seconds and cursed the time you lost? But if that delay resulted in an accident being avoided, it would seem more like a blessing. Brilliantly, through the magic of cinema, we see both parts of the many worlds in which the main character, Helen, misses and misses the subway. In the former case, the girlfriend was unable to witness her boyfriend cheating on her and continues to pretend that she didn't know. In the latter, she witnessed the incident and immediately met Mr. Right. However, both elements have something in common that ultimately points the way to a surprising juxtaposition of fate.

Run, Laura, run (1998)

If two versions of reality aren't enough, try three.in This seminal German film, fate gave Laura three chances to save her boyfriend, who had lost a huge amount of cash and needed it to carry out the mission of a crime boss. Each time, she somehow obtains her booty and takes 20 minutes to run across the city with it to her frenetic lover. Reflecting the butterfly effect of chaos theory, small discrepancies can lead to vastly different results. Her first two attempts prove fatal, but the third is the charm. This film shows that our passion for the multiverse reflects our desire for multiple opportunities in life.

matrix (1999)

Movies allow us to imagine entirely new worlds. Artificial intelligence strengthens that illusion. Imagine if an incredibly powerful and malicious electronic entity exploited our ability to be fooled and created a false world for us to experience life. All the while, it sucked energy from our bodies for its own evil purposes.of The film's groundbreaking sci-fi plot And special effects remain relevant to today's debates about AI capabilities and threats. Some thinkers speculate that the observable universe is a simulation. If that were the case, screenwriters elsewhere in the multiverse would win Academy Awards for the most original screenplays.

donnie darko (2001)

One of the most profound mysteries in theoretical physics is the concept of wormholes. A wormhole is a hypothetical connection between disparate sectors of the universe. Theorists have derived a wormhole solution to Einstein's general theory of relativity and demonstrated how it could potentially be used as a time machine. In reality, no one knows how to assemble the extraordinary amount of mass needed to create such an object, including a special negative mass component called “exotic matter.” Nevertheless, they serve as effective plot devices. this unforgettable movie The story of a troubled teenager who

Source: www.newscientist.com