A local singularity analysis for the Ricci flow and its applications to Ricci flows with bounded scalar curvature. [PDF]
Calc Var Partial Differ Equ, 2022 Buzano R, Di Matteo G.
europepmc +1 more source
Thermodynamic geometry of holographic superconductors
Physics Letters B, 2016 We obtain the thermodynamic geometry of a (2+1) dimensional strongly coupled quantum field theory at a finite temperature in a holographic setup, through the gauge/gravity correspondence.
Sayan Basak +3 more
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S1-Equivariant bordism, invariant metrics of positive scalar curvature, and rigidity of elliptic genera [PDF]
, 2018 Wiemeler, Michael
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Full analysis of the scalar-induced gravitational waves for the curvature perturbation with local-type non-Gaussianities [PDF]
, 2023 Chen Yuan +2 more
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On the role of the parity violating Hojman–Holst term in gravity theories
Physics Letters BWe study Parity Violating Gravity Theories whose gravitational Lagrangian is a generic function of the scalar curvature and the parity odd curvature pseudoscalar, commonly known as the Holst (or Hojmann) term.
Damianos Iosifidis
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Topological Tools in Prescribing the Scalar Curvature on the Half Sphere [PDF]
, 2004 Mohamed Ben Ayed, Hichem Chtioui
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S- and T-self-dualities in dilatonic $$f(R)$$ f ( R ) theories
European Physical Journal C: Particles and Fields, 2017 We search for theories, in general spacetime dimensions, that would incorporate a dilaton and higher powers of the scalar Ricci curvature such that they have exact S- or T-self-dualities. The theories we find are free of Ostrogradsky instabilities.
Tonguç Rador
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On the existence of Kähler metrics of constant scalar curvature [PDF]
, 2009 Kenji Tsuboi
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Constant scalar curvature Kaehler surfaces and parabolic polystability [PDF]
, 2022 Yann Rollin, Michael A. Singer
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Effective Gravitational “Constant” in Scalar-(Curvature)Tensor and Scalar-Torsion Gravities
Universe, 2017 In theories where a scalar field couples nonminimally to gravity, the effective gravitational “constant” becomes dependent on the value of the scalar field.
Laur Järv
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