123,839 research outputs found
Entanglement of random vectors
We analytically calculate the average value of i-th largest Schmidt
coefficient for random pure quantum states. Schmidt coefficients, i.e.,
eigenvalues of the reduced density matrix, are expressed in the limit of large
Hilbert space size and for arbitrary bipartite splitting as an implicit
function of index i.Comment: 8 page
Variational Perturbation Theory for the Ground-State Wave Function
We evaluate perturbatively the density matrix in the low-temperature limit
and thus the ground-state wave function of the anharmonic oscillator up to
second order in the coupling constant. We then employ Kleinert's variational
perturbation theory to determine the ground-state wave function for all
coupling strengths.Comment: The article is a contribution to the book "Fluctuating Paths and
Fields - Dedicated to Hagen Kleinert on the Occasion of His 60th Birthday",
Eds. Wolfhard Janke, Axel Pelster, Hans-Juergen Schmidt, and Michael Bachmann
(World Scientific, Singapore, 2001), p. 315-32
¿Con quién dialoga Dominique Pestre? El papel de la historia en los debates sobre la ciencia contemporánea. Reseña ensayo
Dominique PESTRE, Ciencia, dinero y política. Helga NOWOTNY, Dominique PESTRE, Eberhard SCHMIDT-ASSMANN, Helmuth SCHULZE-FIELITZ Y Hans-Heinrich TRUTE, The public nature of science under assault. Politics, markets, science and the law
Hans Ullmaier, Puncta, particulae et phaenomena. Der dalmatinische Gelehrte Roger Joseph Boscovich und seine Naturphilosophie
Prikaz knjige Hans Ullmaier, Puncta, particulae et phaenomena. Der dalmatinische Gelehrte Roger Joseph Boscovich und seine Naturphilosophie, Troll Tromsøer Studien zur Kulturwissenschaft, herausgegeben von Michael Schmidt, Band 2, Wehrhahn Verlag, Hannover-Laatzen 2005, 192 str
2015-2016 Lynn University Wind Ensemble - Wind Works wit\u27 Wit
Program Onze Variations sur un theme de Haydn / Jean Françaix Circus Polka / Igor Stravinsky Hommage á Stravinsky / Ole Schmidt Spiel, op. 39 / Ernst Toch Snurra (Whirl) / Hans Gefors Popcopy / Scott McAllisterhttps://spiral.lynn.edu/conservatory_windensemble/1001/thumbnail.jp
송원대 도사들이 본 삼교의 초월적 회통
Traduction en coréen de l'article d'Isabelle Robinet, "L'unité transcendante des trois enseignements selon les taoïstes des Sung et des Yüan", publié dans Religion und Philosophie in Ostasien : Festschrift für Hans Steininger zum 65. Geburtstag, édité par Naundorf, Pohl & Schmidt, Wurzburg : Königshausen und Neumann, 1985
Probleme jüdischer Autobiographik
(Rezension) Hans-Christian Petersen über: Julia Herzberg, Christoph Schmidt (Hrsg.) Vom Wir zum Ich. Individuum und Autobiographik im Zarenreich. Böhlau Verlag Köln, Weimar, Wien 2007 , in: Jahrbücher für Geschichte Osteuropas. Neue Folge, 56 (2008) H. 4 , S. 601-603 : http://www.dokumente.ios-regensburg.de/JGO/Rez/ Petersen_Herzberg_Schmidt_Vom_Wir_zum_Ich .htm
The Highest-Derivative Version of Variational Perturbation Theory
We systematically investigate different versions of variational perturbation
theory by forcing not only the first or second but also higher derivatives of
the approximant with respect to the variational parameter to vanish. The choice
of the highest derivative version turns out to be the most successful one for
approximating the ground-state energy of the anharmonic oscillator. It is
therefore used to determine the critical exponent alpha of the specific heat in
superfluid 4He in agreement with the value measured in recent space shuttle
experiments.Comment: The article is a contribution to the book "Fluctuating Paths and
Fields - Dedicated to Hagen Kleinert on the Occasion of His 60th Birthday",
Eds. Wolfhard Janke, Axel Pelster, Hans-Juergen Schmidt, and Michael Bachmann
(World Scientific, Singapore, 2001), p. 347-36
'This New Conquering Empire of Light and Reason:' Edmund Burke, James Gillray, and the Dangers of Enlightenment
This article examines the use of images of “light” and “enlightenment” in Edmund Burke’s Reflections on the Revolution in France and in the controversy that greeted the book, with an emphasis on caricatures of Burke and his book by James Gillray and others. Drawing on Hans Blumenberg’s discussion of the metaphor of “light as truth,” it situates this controversy within the broader usage of images of light and reason in eighteenth-century frontispieces and (drawing on the work of J.G.A. Pocock and Albert O. Hirschman) explores the ways in which Burke’s critique of Richard Price operates with a rhetoric that views Price as part of an enlightenment that was inherently “radical” and, hence, a threat to the “enlightenment” that, in Burke’s view, had already been achieved
- …