Results 101 to 110 of about 258,058 (340)
Scale of quantum gravity [PDF]
Physics Letters B, 2005 6 pages.
Han, Tao, Willenbrock, Scott
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Host Tuned Luminescence Lifetime Thermometers for Imaging Boiling Thermal Dynamics Through Bubbles
Advanced Optical Materials, EarlyView.The bismuth to vanadate distance is adjusted in solid solutions of ytrrium and scandium orthovanadate to design a lifetime‐based luminescence thermometer with optimal temperature resolution at 100 °C. It is applied on the surface of a boiling channel to observe the thermal signatures of bubble growth and liquid film dry‐out.
Sacha Hirsch +9 more
wiley +1 more source
Cosmological effective Hamiltonian from full loop quantum gravity dynamics
Physics Letters B, 2018 The concept of effective dynamics has proven successful in LQC, a loop-inspired quantization of cosmological spacetimes. We apply the same idea of its derivation in LQC to the full theory, by computing the expectation value of the scalar constraint with ...
Andrea Dapor, Klaus Liegener
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Validity of semiclassical gravity in the stochastic gravity approach
, 2005 In semiclassical gravity the back-reaction of the classical gravitational field interacting with quantum matter fields is described by the semiclassical Einstein equations.
Verdaguer, E.
core +2 more sources
Advanced Optical Materials, EarlyView.Diatomite‐based light extraction structures enable enhanced photon outcoupling through multi‐angle scattering and far‐field redistribution. By harnessing the unique scattering behavior of diatomite, this approach introduces randomly oriented scattering centers that effectively reshape internal light propagation.
Chang Min Lee +12 more
wiley +1 more source
Toward a Background Independent Quantum Theory of Gravity
, 2004 Any canonical quantum theory can be understood to arise from the compatibility of the statistical geometry of distinguishable observations with the canonical Poisson structure of Hamiltonian dynamics. This geometric perspective offers a novel, background
Banks T. +5 more
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Quantum gravity and the measurement problem in quantum mechanics [PDF]
, 2023 Edgar Shaghoulian
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Advanced Photonics Research, EarlyView.A scalable, low‐cost approach for assembling single germanium nanowires (NWs) into photodetectors is demonstrated using a modified dielectrophoresis method with a voltage‐divider circuit. This self‐limiting assembly technique achieves ultrahigh responsivity (>6 × 105 A W−1) at 700 and 1550 nm without requiring nanoscale electrodes, offering a versatile
Siriny Laumier +3 more
wiley +1 more source
Krylov complexity for Jacobi coherent states
Journal of High Energy PhysicsWe develop computational tools necessary to extend the application of Krylov complexity beyond the simple Hamiltonian systems considered thus far in the literature.
S. Shajidul Haque +3 more
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SciPost Physics Community ReportsTo deepen our understanding of Quantum Gravity and its connections with black holes and cosmology, building a common language and exchanging ideas across different approaches is crucial. The Nordita Program “Quantum Gravity: From gravitational effective field theories to ultraviolet complete approaches” created a platform for extensive discussions ...
Luca Buoninfante +38 more
openaire +3 more sources