Magical space-time is a concept that combines the mystical and fantastical elements of magic with the scientific understanding of space and time. It is often portrayed in various forms of literature, films, and television shows, where characters can manipulate the fabric of space and time using supernatural abilities. In magical space-time, individuals possess extraordinary powers that allow them to transcend the limitations of the physical world. They can travel through time, teleport across vast distances, and reshape the environment around them. These abilities often require a deep understanding of the underlying principles governing space and time, as well as immense concentration and control over one's own magical energy. Magical space-time can take many forms depending on the setting and the rules established within a particular story.
The team came across "magic," which is a mathematical measure of how difficult a quantum state is to simulate using an ordinary classical (non-quantum) computer. Their calculations showed that in a chaotic system almost any state will evolve into one that is "maximally magical"—the most difficult to simulate.
This notion received a boost in the 1990s, when theoretical physicist Juan Maldacena related the gravitational theory that governs spacetime to a theory involving quantum particles. But just considering the degree of entanglement on the boundary cannot explain all the properties of black holes, for instance, how their interiors can grow, says Goto.
Magical space-time can take many forms depending on the setting and the rules established within a particular story. Some narratives explore the consequences and ethical dilemmas that arise from tampering with the space-time continuum. Others may emphasize the personal growth and responsibility that comes with wielding such immense power, further blurring the lines between science and magic.
Quantum 'magic' could help explain the origin of spacetime
A quantum property dubbed "magic" could be the key to explaining how space and time emerged, a new mathematical analysis by three RIKEN physicists suggests. The research is published in the journal Physical Review D.
It's hard to conceive of anything more basic than the fabric of spacetime that underpins the universe, but theoretical physicists have been questioning this assumption. "Physicists have long been fascinated about the possibility that space and time are not fundamental, but rather are derived from something deeper," says Kanato Goto of the RIKEN Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS).
This notion received a boost in the 1990s, when theoretical physicist Juan Maldacena related the gravitational theory that governs spacetime to a theory involving quantum particles. In particular, he imagined a hypothetical space—which can be pictured as being enclosed in something like an infinite soup can, or "bulk"—holding objects like black holes that are acted on by gravity. Maldacena also imagined particles moving on the surface of the can, controlled by quantum mechanics. He realized that mathematically a quantum theory used to describe the particles on the boundary is equivalent to a gravitational theory describing the black holes and spacetime inside the bulk.
"This relationship indicates that spacetime itself does not exist fundamentally, but emerges from some quantum nature," says Goto. "Physicists are trying to understand the quantum property that is key."
The original thought was that quantum entanglement—which links particles no matter how far they are separated—was the most important factor: the more entangled particles on the boundary are, the smoother the spacetime within the bulk.
"But just considering the degree of entanglement on the boundary cannot explain all the properties of black holes, for instance, how their interiors can grow," says Goto.
So Goto and iTHEMS colleagues Tomoki Nosaka and Masahiro Nozaki searched for another quantum quantity that could apply to the boundary system and could also be mapped to the bulk to describe black holes more fully. In particular, they noted that black holes have a chaotic characteristic that needs to be described.
"When you throw something into a black hole, information about it gets scrambled and cannot be recovered," says Goto. "This scrambling is a manifestation of chaos."
The team came across "magic," which is a mathematical measure of how difficult a quantum state is to simulate using an ordinary classical (non-quantum) computer. Their calculations showed that in a chaotic system almost any state will evolve into one that is "maximally magical"—the most difficult to simulate.
This provides the first direct link between the quantum property of magic and the chaotic nature of black holes. "This finding suggests that magic is strongly involved in the emergence of spacetime," says Goto.
More information: Kanato Goto et al, Probing chaos by magic monotones, Physical Review D (2022). DOI: 10.1103/PhysRevD.106.126009
Journal information: Physical Review D
Citation: Quantum 'magic' could help explain the origin of spacetime (2023, April 13) retrieved 20 October 2023 from https://phys.org/news/2023-04-quantum-magic-spacetime.html
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The notion of magical space-time has gained significant popularity in works of science fiction and fantasy. It offers a unique perspective on the possibilities beyond our current understanding of the universe, blurring the boundaries between the known and the unknown. By incorporating fantastical elements with theoretical physics concepts, magical space-time allows authors and creators to explore thought-provoking themes and create captivating narratives. Overall, magical space-time is a captivating concept that merges the supernatural and scientific realms. It offers a glimpse into a world where magic and science intertwine, presenting endless possibilities and raising intriguing questions about the nature of reality and our place within it..
Reviews for "The Event Horizon: Crossing the Boundary of Magical Space-Time"
1. Sarah - 2 stars - I found "Magical Space Time" to be incredibly boring and predictable. The storyline lacked depth and the characters were poorly developed. It felt like a cheap knockoff of other sci-fi adventures. The special effects were mediocre at best, and I couldn't connect with any of the characters. Overall, it was a complete disappointment and I wouldn't recommend wasting your time on it.
2. Mike - 1 star - I was really looking forward to watching "Magical Space Time" based on the trailers, but it turned out to be a huge letdown. The plot was all over the place and didn't make much sense. The acting was terrible, and I couldn't bring myself to care about any of the characters. The cheesy dialogue just made it worse. Save your money and avoid this film.
3. Emily - 2 stars - I had high hopes for "Magical Space Time" but I was sorely disappointed. The story was cliché and lacked originality. The pacing was slow, and the action scenes were poorly executed. The CGI looked incredibly fake, and it was distracting. The film failed to keep my attention and I found myself checking my watch more than I was engaged in the story. I wouldn't recommend wasting your time on this film if you're looking for a captivating sci-fi adventure.
4. James - 2 stars - "Magical Space Time" had potential, but it fell short in execution. The dialogue was clunky and the acting was wooden. The plot had some interesting ideas, but they were poorly developed and left me with more questions than answers. The visual effects were lackluster and didn't feel immersive. Overall, it was an underwhelming experience and I wouldn't recommend it to anyone looking for a captivating sci-fi film.
5. Lauren - 1 star - "Magical Space Time" was a complete disaster. The story was confusing and unoriginal, and I found myself getting bored halfway through. The characters were one-dimensional and lacked depth. The film felt like a cash grab with no thought put into it. The special effects were laughable, and I couldn't take anything seriously. Save yourself the agony and skip this one.