  We analyze the thermodynamics of massless bosonic systems in D-dimensional
anti-de Sitter spacetime, considering scalar, electromagnetic, and
gravitational fields. Their dynamics are described by Poschl-Teller effective
potentials and quantized in a unified framework, with the determination of the
associated energy spectra. From the microscopic description developed, a
macroscopic thermodynamic treatment is proposed, where an effective volume in
anti-de Sitter geometry is defined and a suitable thermodynamic limit is
considered. Partition functions are constructed for the bosonic gases, allowing
the determination of several thermodynamic quantities of interest. With the
obtained results, general aspects of the thermodynamics are explored.
