Results 61 to 70 of about 102 (95)

QCD and strongly coupled gauge theories: challenges and perspectives. [PDF]

open access: yesEur Phys J C Part Fields, 2014
Brambilla N   +49 more
europepmc   +1 more source

Loop Quantum Gravity. [PDF]

open access: yesLiving Rev Relativ, 1998
Rovelli C.
europepmc   +1 more source

Subject Index. [PDF]

open access: yesInt Rev Cytol, 1997
europepmc   +1 more source

Hermitian Structures on Twistor Spaces

Annals of Global Analysis and Geometry, 1998
Let \((M,g)\) be an oriented self-dual compact Einstein 4-manifold \((M,g)\) and \(Z\) its twistor space with the standard Riemannian metric \(h_t\) which depends on the parameter \(t>0\). It is well-known that \(Z\) admits a canonical complex structure \(J_Z\) which is orthogonal with respect to any standard metric \(h_t\), \(t>0\).
Apostolov, V.   +2 more
openaire   +1 more source

Symplectic twistor spaces

Journal of Geometry and Physics, 1986
Let (M,\(\omega)\) be an almost symplectic manifold and \({\mathcal T}(M,\omega)\) its symplectic twistor space, i.e. the bundle of the compatible complex structures of its tangent spaces, as considered by \textit{M. Dubois-Violette} [Mathématique et physique, Sémin. Éc. Norm. Supér., Paris 1979-1982, Prog. Math.
openaire   +1 more source

G-structures of twistor type and their twistor spaces

Journal of Geometry and Physics, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alekseevsky, D. V., Graev, M. M.
openaire   +2 more sources

Symplectic twistor spaces

Annals of Global Analysis and Geometry, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

TWISTOR SPACES AND FANO THREEFOLDS

The Quarterly Journal of Mathematics, 1994
Usually, twistor spaces are certain complex 3--manifolds fibred over a Riemannian 4-manifold. It was shown by \textit{N. J. Hitchin} [Proc. Lond. Math. Soc., III. Ser. 43, 133-150 (1981; Zbl 0474.14024)] and by \textit{Th. Friedrich} and \textit{H. Kurke} [Math. Nachr.
openaire   +2 more sources

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