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Tachyon inflationary universe model on the brane in the context of warminflation is studied. In slow-roll approximation and in longitudinal gauge, wefind the primoradial perturbation spectrums for this scenario. We also presentthe general expressions of the tensor-scalar ratio, scalar spectral index andits running. We develop our model by using exponential potential, thecharacteristics of this model are calculated in great details. We also studyour model in the context of intermediate (where scale factor expands as:$a=a_0\exp(At^f)$) and logamediate (where the scale factor expands as:$a=a_0\exp(A[\ln t]^{\nu})$) models of inflation. In these two sectors,dissipative parameter is considered as a constant parameter and a function oftachyon field. Our model is compatible with observational data. The parametersof the model are restricted by recent observational data from the nine-yearWilkinson microwave anisotropy probe (WMAP9) and Planck data.

Tachyon-Warm Intermediate and Logamediate Inflation in the Brane-World Model in the Light of Planck Data