Quantum teleportation, once considered science fiction, has made significant strides in recent years. The concept was first theorized by IBM in 1993, proposing quantum state transfers that paved the way for future breakthroughs.
In 1998, scientists at Caltech and University of Wales successfully teleported photons through coaxial cables, demonstrating the theory’s practical application. This marked a crucial milestone in the development of teleportation technology.
The phenomenon of “spooky action at a distance,” coined by Einstein, is the core principle behind quantum teleportation research. In 2002, researchers at the University of Innsbruck teleported particles without any physical connection, a significant achievement that advanced the field.
Further advancements include Chinese scientists’ successful teleportation of photons from Earth to a satellite orbiting 186 miles above in 2017, and Austrian researchers’ feat of teleporting photons through open air between two landmasses in 2012. Google’s 2019 study demonstrated quantum circuits outperforming supercomputers by solving complex problems in record time.
As scientists continue to explore the perfect medium for transmitting quantum states – including light, radio waves, or space vacuum – they raise essential questions about identity and the original self. Despite human teleportation remaining a dream, experts remain committed to advancing this revolutionary technology.
Source: https://www.businesstoday.in/visualstories/news/gone-in-200-seconds-scientists-inch-closer-to-human-teleportation-but-theres-a-shocking-catch-195024-17-12-2024