Results 21 to 30 of about 111 (53)
Fernando Sanford and the "Kirlian effect" [PDF]
, 2011 In 1894 Fernando Sanford discussed in a paper published by the Physical Review an electric photography technique, which he developed starting from 1891.
Sparavigna, Amelia Carolina
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The Hubbard Model on the Honeycomb Lattice with Hybrid Monte Carlo [PDF]
, 2021 We take advantage of recent improvements in the grand canonical Hybrid Monte Carlo (HMC) algorithm, to perform a precision study of the single-particle gap in the hexagonal Hubbard model, with on-site electron-electron interactions.
Ostmeyer, Johann
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Octonion Internal Space Algebra for the Standard Model
, 2022 Our search for an appropriate notion of internal space for the fundamental particles starts with the Clifford algebra $C\ell_{10}$ with gamma matrices expressed as left multiplication by octonion units times a pair of Pauli matrices.
Todorov, Ivan
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Underdetermination in Classic and Modern Tests of General Relativity [PDF]
Canonically, `classic' tests of general relativity (GR) include perihelion precession, the bending of light around stars, and gravitational redshift; `modern' tests have to do with, inter alia, relativistic time delay, equivalence principle tests ...
Read, James +2 more
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Methodological Reflections on the MOND/Dark Matter Debate
, 2023 The paper re-examines the principal methodological questions, arising in the debate over the cosmological standard model's postulate of Dark Matter vs.
Duerr, Patrick M., Wolf, William J.
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The Noonday Argument: Fine-Graining, Indexicals, and the Nature of Copernican Reasoning
, 2021 Typicality arguments attempt to use the Copernican Principle to draw conclusions about the cosmos and presently unknown conscious beings within it.
Lacki, Brian C.
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Hacia una filosofía de la astrobiología [PDF]
, 2016 Based on the history of astrobiology and astrobiological literature, we explore the possibility and necessity of a Philosophy of Astrobiology, and propose a tentative definition of Philosophy of Astrobiology for being considered as a possible sub ...
Aretxaga-Burgos, Roberto
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In Memoriam: Peter Higgs (1929-2024)
Peter Higgs was a British theoretical physicist, famous for his work published in 1964, where he proposed a mechanism that can generate masses for elementary particles, while respecting gauge invariance.
Bietenholz, Wolfgang +1 more
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Non-trivial solution to a simple problem
The problem of finding the frequencies of small longitudinal oscillations of a spring having a finite mass and stiffness, attached at one end to a wall and at the other end to a body of finite mass, is discussed.
Milstein, A. I.
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Quantum Error Correction for Kids
No one should wait until college to get acquainted with core concepts of quantum information. Given the human bias of favouring the familiar over the unknown, early exposure to concepts of quantum information helps learners build stronger appetence for ...
Wolf, Richard A.
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