Results 91 to 100 of about 1,018,522 (186)

About Classical to Quantum Weyl Correspondence

open access: yesAdvances in Pure Mathematics, 2017
After developing the mathematical means for the correspondence of classical phase-space function to quantum-mechanical operators with symmetrical ordering of the basic canonical operators in the sense of Weyl the approach is applied to an infinite series of classical monomial functions of the canonical variables. These include as well as pure powers of
openaire   +2 more sources

Classical States and Their Quantum Correspondence

open access: yes, 2007
8 pages. We have taken a different path in showing that the classical--quantum correspondence still holds under time ...
Hen, I., Kalev, A.
openaire   +2 more sources

Holographic renormalization of Horndeski gravity

open access: yesJournal of High Energy Physics
We study the renormalization of a particular sector of Horndeski theory. In particular, we focus on the nonminimal coupling of a scalar field to the Gauss-Bonnet term and its kinetic coupling to the Einstein tensor.
Nicolás Cáceres   +3 more
doaj   +1 more source

Asymptotic analysis of energy functionals in anti-de Sitter spacetimes

open access: yesJournal of High Energy Physics
Conformal Gravity (CG) is a Weyl-invariant metric theory whose action is free from divergences for generic asymptotically anti-de Sitter spaces. For Neumann boundary conditions, it reduces to renormalized Einstein-AdS gravity at tree level. By evaluating
Giorgos Anastasiou   +2 more
doaj   +1 more source

Impact of tranexamic acid on postpartum hemorrhage in type 1 von Willebrand disease treated with recombinant VWF

open access: yesBlood Advances
: Postpartum hemorrhage (PPH) affects up to 44% of women with von Willebrand disease (VWD) despite von Willebrand factor (VWF) replacement. Because tranexamic acid (TXA) reduced PPH-related deaths in the WOMAN trial, we assessed whether TXA combined with
Nicoletta C. Machin   +9 more
doaj   +1 more source

The Lake of Olympia: Sedimentary evidence of a mid- to late Holocene lake environment in the vicinity of ancient Olympia (western Peloponnese, Greece)

open access: yesQuaternary Environments and Humans
Olympia (western Peloponnese, Greece) is known as venue for the Panhellenic Games in ancient times. The wider region is located within a complex tectonic setting and was affected by crustal uplift up to 30 m since the mid-Holocene.Our study consists of a
Lena Slabon   +12 more
doaj   +1 more source

Quantum-Classical Correspondence and Galois Extensions

open access: yes, 2002
A proposal of an algebraic model for the relation between a quantum environment and certain classical particle system is given. The quantum environment is described by a category of possible quantum states, the initial particle system is represented by an associative algebra in the category of states.
openaire   +2 more sources

Simultaneous Analysis in S-PLUS: The SimultAn Package

open access: yesJournal of Statistical Software, 2011
In this paper we describe the SimultAn package dedicated to simultaneous analysis. Simultaneous analysis is a new factorial methodology developed for the joint treatment of a set of several data tables.
Amaya Zarraga, Beatriz Goitisolo
doaj  

A trace inequality for Euclidean gravitational path integrals (and a new positive action conjecture)

open access: yesJournal of High Energy Physics
The AdS/CFT correspondence states that certain conformal field theories are equivalent to string theories in a higher-dimensional anti-de Sitter space.
Eugenia Colafranceschi   +2 more
doaj   +1 more source

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