Barbero, J. FernandoVaradarajan, Madhavan2016-09-262016-09-261999Barbero, J. F., & Varadarajan, M. (1999). A comment on the degrees of freedom in the Ashtekar formulation for 2+ 1 gravity. Classical and Quantum Gravity,16(11).0264938113616382http://hdl.handle.net/11268/5812We show that the recent claim that the (2 + 1)-dimensional Ashtekar formulation for general relativity has a finite number of physical degrees of freedom is incorrect.engjournal article10.1088/0264-9381/16/11/401restricted accessAstronomíaAstrofísicaAstrofísicaAstronomía