Zanelli, "Chern-Simons (Super) Gravity", World Scientific Publishing Co., Singapore 2016.M. Hassaine and J. Zanelli. Chern-Simons (Super)Gravity. World Scientific Publishing, 2016.M. Hassaine and J. Zanelli, "Chern-Simons (Super)Gravity," 100 Years of General Relativity - Vol. 2, World...
We have dealt so far with the possible ways in which pure gravity can be extended by relaxing three standard assumptions of General Relativity: Notion of parallelism derived from metricity, Four-di...
Vincent F H 2014 Testing Chern-Simons gravity with black holes? Class. Quantum Grav. 31 025010Vincent, F.: Class. Quantum Gravity 31 , 025010 (2013). : 10.1088/0264-9381/31/2/025010 ADS MathSciNetF.H. Vincent, Class. Quantum Gravity 31 (2), 025010 (2014). : ...
To accommodate a non-vanishing torsion to the Maxwell CS gravity theory it is necessary to deform the Maxwell algebra. Here, we show that a particular deformation of the Maxwell symmetry, which we refer to as "deformed Maxwell algebra", allows us to introduce not only a torsional but also ...
Simons formulations of (2 +1)-dimensional gravity on M = [0, 1] ×T 2 . We now turn to the quantum theories. 2. Operators and Hilbert Spaces From now on, let us fix M to have the topology [0, 1] × T 2 . We begin with the sim- plest means of quantization, the Wheeler...
It is found that the Inönü-Wigner contraction procedure, in the Weimar-Woods sense, can be used both to obtain the Maxwell-Chern-Simons action from the AdS-Maxwell-Chern-Simons action and to obtain the Maxwell extension of Einstein gravity in 4D from the four-dimensional extended AdS-...
A wide class of three-dimensional gravity models can be put into "Chern–Simons-like" form. We perform a Hamiltonian analysis of the general model and then specialise to Einstein-Cartan Gravity, General Massive Gravity, the recently proposed Zwei-Dreibein Gravity and a further parity violating ge...
"Gauge Fields, Knots and Gravity" 由John Baez和Javier P. Muniain著。这本书用比较通俗的方式介绍...
"Gauge Fields, Knots and Gravity" 由John Baez和Javier P. Muniain著。这本书用比较通俗的方式介绍了规范场理论、拓扑学和引力理论,可能更适合初学者。 Chern-Simons形式的定义 Chern-Simons形式是一种在纤维丛(特别是向量丛和主丛)上定义的微分形式。对于给定的联络(也就是规范场A)和其曲率(也就是场强F), ...
It is shown that topological massive gravity augmented by the triadic gravitational Chern-Simons first order term is a curved a pure spin-2 action. This model contains two massive spin-2 excitations. However, since its light-front energy is not semidefinite positive, this double CS-action does ...