Thermodynamics of DBI Black Holes in Anti-de Sitter Spacetime

<正> Through the gauge field theory,we obtain the solution of the DBI-AdS black hole.In the meantime,according to the relations between the action and the grand partition function,we obtain the grand partition functionin the DBI-AdS black hole.The temperature and the potential of the DBI-AdS black hole are gained from differential ofthe grand partition function.With the thermodynamic relations,other thermodynamics are also obtained.The solutionand the thermodynamics of the DBI-AdS black hole are turned out that they can reduce to the case of a charged blackhole in four-dimensional spacetimes.