“Cheaper, Better, Faster” Black Hole Opens up Gravity Research to Everyone “We show the calculations comparing our results with the Schwarzschild metric (in our paper),” Rietman told The Debrief. “This discovery provides a novel method to gain insight into the physics of black holes, all within the safety of a laboratory,” the team explained.Īlso significant, the team says that their measurements of the degree to which bent light the artificial black hole bent light jibe perfectly with the real thing. In other words, sound waves were focused into a thick fluid, causing light to bend around like they were close to a black hole. “The acoustic waves alter the medium through which they travel, deflecting laser light in the lab similarly to how the gravitational pull of black holes bends the light of distant stars behind them.” “The team induced a black hole by modulating acoustic waves in a dense fluid, building on recent research that explores the use of high-frequency acoustic waves for analog simulations of gravity and general relativity in the laboratory,” the Applied Physics team told The Debrief. Once the waves were tuned correctly, Rietman and Melcher employed a Thorlabs FS30SMA-1550 fiber collimator to send the light into a Thorlabs CSS 100 series spectrometer, which confirmed the bending of light, exactly like a real black hole in space. Next, the researchers bombarded the dielectric medium with targeted sound waves. “It has the nice property of being optically transparent and dense, and its normal refractive index is 1.4768.” “The dielectric medium used was glycerin,” explained Rietman in an exclusive email to The Debrief. Brandon Melcher, filled a chamber with an everyday, non-toxic liquid. To create their simulated black hole, the paper’s lead author, Dr. Sound Waves and Glycerin Proved to be the Key Ingredients Their findings, published in the peer-reviewed journal Universe, are setting the pace for a small but growing community of researchers hoping to explore the mechanics of gravity and bring about humanity’s first real warp-drive spacecraft. Now, the group says their peers working in the field warp field mechanics have a tool that didn’t exist previously or was simply too expensive and impractical to utilize. Manfred Paulini, the Associate Dean of Physics at Carnegie Mellon University. New York-based Applied Physics first achieved recognition with the 2021 publication of a peer-reviewed theoretical paper detailing the mathematics behind the construction of a physical warp drive. More recently, the organization published a method for using Cal Tech’s Laser Interferometer Gravitational-Wave Observatory ( LIGO) to detect the use of warp drives in outer space, co-authored by Dr. The researchers say their discovery is significantly more cost-effective and efficient than current methods in use by researchers who want to simulate the effects of a black hole in a laboratory environment. research scientists from around the world. An artificial black hole produced using sound waves and a dielectric medium has been created in the lab, according to researchers with an international think tank featuring more than 30 Ph.D.
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