Search Results - "Unruh, William G."

Hawking radiation in an electromagnetic waveguide? by SCHÜTZHOLD, Ralf, UNRUH, William G

“…It is demonstrated that the propagation of electromagnetic waves in an appropriately designed waveguide is (for large wavelengths) analogous to that within a…”
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Interferometric Unruh Detectors for Bose-Einstein Condensates by Gooding, Cisco, Biermann, Steffen, Erne, Sebastian, Louko, Jorma, Unruh, William G., Schmiedmayer, Jörg, Weinfurtner, Silke

“…The Unruh effect predicts a thermal response for an accelerated detector moving through the vacuum. Here we propose an interferometric scheme to observe an…”
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Comment on "Hiding the Cosmological Constant" by Wang, Qingdi, Unruh, William G

“…Wang and Unruh convey that they agree with the argumentation of Carlip that the fluctuations in the metric of Planck scales make it possible to hide the effect…”
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Measurement of stimulated Hawking emission in an analogue system by Weinfurtner, Silke, Tedford, Edmund W, Penrice, Matthew C J, Unruh, William G, Lawrence, Gregory A

“…Hawking argued that black holes emit thermal radiation via a quantum spontaneous emission. To address this issue experimentally, we utilize the analogy between…”
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Comment on "Hawking radiation from ultrashort laser pulse filaments" by Schützhold, Ralf, Unruh, William G

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Mirror moving in quantum vacuum of a massive scalar field by Wang, Qingdi, Unruh, William G.

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Gravitational Redshift Tests with Atomic Clocks and Atom Interferometers by Di Pumpo, Fabio, Ufrecht, Christian, Friedrich, Alexander, Giese, Enno, Schleich, Wolfgang P., Unruh, William G.

“…Atomic interference experiments can probe the gravitational redshift via the internal energy splitting of atoms and thus give direct access to test the…”
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Superradiant scattering of orbital angular momentum beams by Gooding, Cisco, Weinfurtner, Silke, Unruh, William G.

“…We consider the wave-structure coupling between an acoustic orbital angular momentum beam and a rapidly rotating disk, and present a new configuration…”
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Ginzburg effect in a dielectric medium with dispersion and dissipation by Lang, Sascha, Sauerbrey, Roland, Schützhold, Ralf, Unruh, William G.

“…As a quantum analog of Cherenkov radiation, an inertial photon detector moving through a medium with constant refractive index n may perceive the…”
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The failure of the Tacoma Bridge: A physical model by James, M. C

“…The cause of the collapse of the Tacoma Narrows Bridge has been a topic of much debate and confusion over the years. Many mischaracterizations of the observed…”
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John Wheeler (1911–2008) by Peebles, P. James E., Unruh, William G.

“…Theoretical physicist, inspired and inspiring teacher. Reality check Wavefunctions were adopted by quantum physicists to account for wave-like behaviour in…”
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Motion of a mirror under infinitely fluctuating quantum vacuum stress by Wang, Qingdi, Unruh, William G.

“…The actual value of the quantum vacuum energy density is generally regarded as irrelevant in nongravitational physics. However, this paper presents a…”
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Time, Space, and Us by Unruh, William G.

“…Our Cosmic Habitat . Martin Rees. Princeton University Press, Princeton, NJ, 2001. 223 pp. $22.50. ISBN 0-691-08926-4. Weidenfeld and Nicolson, London, 2002…”
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Self-gravitating interferometry and intrinsic decoherence by Gooding, Cisco, Unruh, William G.

“…To investigate the possibility that intrinsic gravitational decoherence can be theoretically demonstrated within canonical quantum gravity, we develop a model…”
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Bootstrapping Time Dilation Decoherence by Gooding, Cisco, Unruh, William G.

“…We present a general relativistic model of a spherical shell of matter with a perfect fluid on its surface coupled to an internal oscillator, which generalizes…”
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Quantum correlations across the black hole horizon by Schützhold, Ralf, Unruh, William G.

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Gravity wave analogues of black holes by Schützhold, Ralf, Unruh, William G.

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Numerical simulations of quantum clock for measuring tunneling times by Suzuki, Fumika, Unruh, William G

“…Phys. Rev. A 107, 042216 (2023) We numerically study two methods of measuring tunneling times using a quantum clock. In the conventional method using the…”
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John Wheeler : theoretical physicist, inspired and inspiring teacher by Peebles, P. James E, Unruh, William G

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Evolution laws taking pure states to mixed states in quantum field theory by Unruh, WG, Wald, RM

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