Results 91 to 100 of about 68,418 (194)

Modeling General Asymptotic Calabi–Yau Periods

open access: yesFortschritte der Physik, Volume 73, Issue 7, July 2025.
Abstract In the quest to uncovering the fundamental structures that underlie some of the asymptotic Swampland conjectures the authors initiate the general study of asymptotic period vectors of Calabi–Yau manifolds. The strategy is to exploit the constraints imposed by completeness, symmetry, and positivity, which are formalized in asymptotic Hodge ...
Brice Bastian   +2 more
wiley   +1 more source

Gauging maximal supergravities [PDF]

open access: yesFortschritte der Physik, 2004
AbstractWe review recent progress in the gauging of maximal supergravity theories.
B. DE WIT   +2 more
openaire   +3 more sources

Supergravity Theories in $D\ge 12$ Coupled to Super p-Branes

open access: yes, 1998
We construct supergravity theories in twelve and thirteen dimensions with the respective signatures (10,2) and (11,2) with some technical details. Starting with N=1 supergravity in 10+2 dimensions coupled to Green-Schwarz superstring, we give N=2 chiral ...
Achucarro   +47 more
core   +2 more sources

Cosmology and Supergravity [PDF]

open access: yesInternational Journal of Modern Physics A, 2016
Abdus Salam was a true master of 20th Century Theoretical Physics. Not only was he a pioneer of the Standard Model (for which he shared the Nobel Prize with S. Glashow and S. Weinberg), but he also (co)authored many other outstanding contributions to the field of Fundamental Interactions and their unification. In particular, he was a major contributor
Ferrara, S.   +2 more
openaire   +3 more sources

Physicochemical vs Electrochemical Technologies for Metal Recovery – Main Insights, Comparison, Complementarity and Challenges

open access: yesChemistry–Methods, Volume 5, Issue 3, March 2025.
Different electrochemical and physicochemical methods employed for metal recovery and removal from various sources are presented herein, along with their key performance indicators. The main strengths and weaknesses of each technology are discussed in a comparative manner, when possible.
Stefanos Mourdikoudis   +1 more
wiley   +1 more source

The embedding tensor of Scherk-Schwarz flux compactifications from eleven dimensions

open access: yes, 2013
We study the Scherk-Schwarz reduction of D=11 supergravity with background fluxes in the context of a recently developed framework pertaining to D=11 supergravity.
Godazgar, Hadi   +2 more
core   +1 more source

New Janus interfaces from four-dimensional $$N=3$$ N = 3 gauged supergravity

open access: yesEuropean Physical Journal C: Particles and Fields
We construct new supersymmetric Janus solutions from four-dimensional $$N=3$$ N = 3 gauged supergravity coupled to eight vector multiplets with $$SO(3)\times SU(3)$$ S O ( 3 ) × S U ( 3 ) gauge group.
Parinya Karndumri
doaj   +1 more source

Solution of the deformed Schwarzschild metric by the Yang-Baxter equation

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2019
In this article, an open-closed string map formulated by Seiberg & Whitten was used to solve problems of generalized supergravity, including the deformed Schwarzschild metric.
А. Мейрамбай   +1 more
doaj   +1 more source

Double Copy From Tensor Products of Metric BV■‐Algebras

open access: yesFortschritte der Physik, Volume 73, Issue 1-2, February 2025.
Abstract Field theories with kinematic Lie algebras, such as field theories featuring color–kinematics duality, possess an underlying algebraic structure known as BV■‐algebra. If, additionally, matter fields are present, this structure is supplemented by a module for the BV■‐algebra.
Leron Borsten   +5 more
wiley   +1 more source

Supergravity solutions with constant scalar invariants

open access: yes, 2008
We study a class of constant scalar invariant (CSI) spacetimes, which belong to the higher-dimensional Kundt class, that are solutions of supergravity. We review the known CSI supergravity solutions in this class and we explicitly present a number of new
Coley, A., Fuster, A., Hervik, S.
core   +1 more source

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