Results 61 to 70 of about 6,370 (193)

The quantum angular Calogero-Moser model [PDF]

open access: yes, 2013
The rational Calogero-Moser model of n one-dimensional quantum particles with inverse-square pairwise interactions (in a confining harmonic potential) is reduced along the radial coordinate of R^n to the `angular Calogero-Moser model' on the sphere S^{n ...
Feigin, Mikhail   +2 more
core   +3 more sources

From Moral Supervenience to Moral Contingentism (In One Easy Step!)

open access: yesAnalytic Philosophy, EarlyView.
ABSTRACT According to the Divide & Conquer (DC) strategy (Fogal and Risberg 2020) for explaining moral supervenience, the modal covariation between moral and natural properties can be partly explained by appeal to pure moral principles. Bhogal (2022) has recently argued that DC fails.
Alexios Stamatiadis‐Bréhier
wiley   +1 more source

Asteroseismic Investigation of two Algol-type systems V1241 Tau and GQ Dra

open access: yes, 2013
We present new photometric observations of eclipsing binary systems V1241 Tau and GQ Dra. We use the following methodology: Initially, WD code is applied to the light curves, in order to determine the photometric elements of the systems.
Erkan, Naci   +4 more
core   +1 more source

Dentro il sistema e contro l’impero: Teodoro Gabras e la costruzione dell’autonomia pontica dopo la battaglia di Manzicerta

open access: yesStoricamente, 2018
Scion of an illustrious Anatolian military lineage of probable Armenian descent whose access in the Byzantine aristocracy is datable to the second half of the 10th century, Theodore Gabras was known for being a soldier with formidable abilities.
Marco Fasolio
doaj   +1 more source

Waveguide-based OPO source of entangled photon pairs

open access: yes, 2009
In this paper we present a compact source of narrow-band energy-time entangled photon pairs in the telecom regime based on a Ti-indiffused Periodically Poled Lithium Niobate (PPLN) waveguide resonator, i.e.
Abu Thomas   +9 more
core   +2 more sources

Do National Histories Affect National Identities? Ancient Athens, Byzantium and Greece Today, a Survey Experiment

open access: yesNations and Nationalism, Volume 32, Issue 1, Page 114-127, January 2026.
ABSTRACT Do national histories affect national identities? Most nations have complex and multiple pasts. Nationalist historians can smooth over discontinuities by either merging them into an unbroken national narrative or by skipping over pasts that do not fit the story.
Peter Gries   +2 more
wiley   +1 more source

Notes on Collective Field Theory of Matrix and Spin Calogero Models [PDF]

open access: yes, 2006
Matrix models and related Spin-Calogero-Sutherland models are of major relevance in a variety of subjects, ranging from condensed matter physics to QCD and low dimensional string theory.
Aniceto, Inês, Jevicki, Antal
core   +2 more sources

Arystokracja przeciw Komnenom – spisek Michała Anemasa jako reakcja na przemiany społeczne w Bizancjum u schyłku XI wieku [PDF]

open access: yesStudia Antiquitatis et Medii Aevi Incohantis, 2018
(Aristocracy against Komnenoi – The plot of Michael Anemas as a reaction to social changes in Byzantium, at the end of the 11thcentury): This article focuses on the events described in the twelfth book of Alexiad, known as the plot of Michael Anemas.
Paweł Lachowicz
doaj  

The burden of mental disorders, substance use disorders and self-harm among young people in Europe, 1990–2019: Findings from the Global Burden of Disease Study 2019

open access: yesThe Lancet Regional Health. Europe, 2022
Summary: Background: Mental health is a public health issue for European young people, with great heterogeneity in resource allocation. Representative population-based studies are needed.
Giulio Castelpietra   +113 more
doaj   +1 more source

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