We study the effects of non-commutative spaces on two-dimensional black hole. The event horizon of two-dimensional black hole is obtained in non-commutative space up to second order of perturbative calculations. A lower limit for the non-commutativity parameter is also obtained. The observer in that limit in contrast to commutative case see two horizon. © 2007 Elsevier Ltd. All rights reserved.
Sadeghi, J. (2008). Two-dimensional black holes and non-commutative spaces. Chaos, Solitons and Fractals, 38(4), 986–989. https://doi.org/10.1016/j.chaos.2007.01.025