3 articles
  • Article Recirculation Lead Image

    How Our Universe Could Emerge as a Hologram

    Reprinted with permission from Quanta Magazine’s Abstractions blog.The fabric of space and time is widely believed by physicists to be emergent, stitched out of quantum threads according to an unknown pattern. And for 22 years, they’ve had a toy model of how emergent space-time can work: a theoretical “universe in a bottle,” as its discoverer, Juan Maldacena, has described it. Nautilus Members […]
  • holographic principle_HERO

    New Evidence for the Strange Idea that the Universe Is a Hologram

    One of the great mysteries of modern cosmology is how our universe can be so thermally uniform—the vast cosmos is filled with the lingering heat of the Big Bang. Over time, it has cooled to a few degrees above absolute zero, but it can still be seen in the faint glow of microwave radiation, known […]
  • woman in the mirror

    What It Means to Live in a Holographic Universe

    When you look in the mirror, the image you see looks a lot like you—not exactly the same, because when you raise your right hand, your mirror-self raises its left. What’s more, the mirror image is merely an assemblage of reflected light, without a physical body behind it. Despite these differences, you can see an […]