Tag: holography
Can Information Escape a Black Hole? | Quanta Magazine
IntroductionNothing escapes a black hole … or does it? In the 1970s, the physicist Stephen Hawking described a subtle process by which black holes...
Towards Quantum Gravity in the Lab on Quantum Processors
Illya Shapoval1, Vincent Paul Su2, Wibe de Jong1, Miro Urbanek1, and Brian Swingle31Lawrence Berkeley National Laboratory, 1 Cyclotron Rd, CA 94720, USA2Center for Theoretical...
Quantum Gauge Networks: A New Kind of Tensor Network
Kevin SlagleDepartment of Electrical and Computer Engineering, Rice University, Houston, Texas 77005 USADepartment of Physics, California Institute of Technology, Pasadena, California 91125, USAInstitute for...
Optimizing sparse fermionic Hamiltonians
Yaroslav Herasymenko1,2, Maarten Stroeks2,3, Jonas Helsen1, and Barbara Terhal2,31QuSoft & CWI, Science Park 123 1098 XG Amsterdam, The Netherlands2QuTech, Delft University of Technology, Lorentzweg...
Code-routing: a new attack on position verification
Joy Cree and Alex MayStanford UniversityFind this paper interesting or want to discuss? Scite or leave a comment on SciRate.AbstractThe cryptographic task of...
Universal equilibration dynamics of the Sachdev-Ye-Kitaev model
Soumik Bandyopadhyay1, Philipp Uhrich1, Alessio Paviglianiti1,2, and Philipp Hauke11Pitaevskii BEC Center, CNR-INO and Dipartimento di Fisica, Università di Trento, Via Sommarive 14, Trento, I-38123,...
Wormhole Experiment Called Into Question
IntroductionIn January 2022, a small team of physicists watched breathlessly as data streamed out of Google’s quantum computer, Sycamore. A sharp peak indicated that...
Tunable lasers and femtosecond lasers from Hübner Photonics
This short video filmed at the Photonics West 2023 meeting features Martin Ruge from Hübner Photonics, who introduces the company’s C-WAVE...
How Will the Universe End?
IntroductionOur universe has a beginning. And someday, it will have an end too — but which one? As the cosmos expands and the stars...
Black holes as clouded mirrors: the Hayden-Preskill protocol with symmetry
Yoshifumi Nakata1,2,3, Eyuri Wakakuwa4, and Masato Koashi21Yukawa Institute for Theoretical Physics, Kyoto university, Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto, 606-8502, Japan2Photon Science Center, Graduate School of...
Physicists Create a Wormhole Using a Quantum Computer
IntroductionPhysicists have purportedly created the first-ever wormhole, a kind of tunnel theorized in 1935 by Albert Einstein and Nathan Rosen that leads from one...
Complexity and entanglement in non-local computation and holography
Alex MayStanford UniversityFind this paper interesting or want to discuss? Scite or leave a comment on SciRate.AbstractDoes gravity constrain computation? We study this...
Counting individual electron charges could improve nanoparticle catalysts
How many electrical charges does a platinum nanoparticle have? Thanks to an improved high-precision electron...
