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Considering two accelerated observers with same acceleration in two timelikewedges of Rindler frame we calculate all the thermal Feynmann propagators for areal scalar field with respect to the Minkowski vacuum. Only the same wedgecorrelators are symmetric in exchange of thermal bath and Unruh thermal bath.Interestingly, they contains a cross term which is a collective effects ofacceleration and thermal nature of field. Partucularly the zero temperaturedescription corresponds to usual thermofield double formalism. However, unlikein later formulation, the two fields are now parts of the original system.Moreover it bears the features of a spacial case of closed time formalism wherethe Keldysh contour is along the increasing Rindler time in the respectiveRindler wedges through a specific complex time intra-connector. Hence Rindlerframe field theory seems to be a viable candidate to deal thermal theory offields and may illuminate the search for a bridge between the usual existingformalims.

Correspondence between field theory in Rindler frame and thermofield-double formalism