PACS 03.65.Ta -Foundations of quantum mechanics PACS 03.65.Ud -Entanglement and quantum nonlocality PACS 03.70.+k -Theory of quantized fieldsAbstract. -We consider the two-particle wave function of an Einstein-Podolsky-Rosen system, given by a two dimensional relativistic scalar field model. The Bohm-de Broglie interpretation is applied and the quantum potential is viewed as modifying the Minkowski geometry. In this way an effective metric, which is analogous to a black hole metric in some limited region, is obtained in one case and a particular metric with singularities appears in the other case, opening the possibility, following Holland, of interpreting the EPR correlations as being originated by an effective wormhole geometry, through which the physical signals can propagate.Introduction. -There is an increasing interest in the application of the Bohm -de Broglie (BdB) interpretation of quantum mechanics to several areas, such as quantum cosmology, quantum gravity and quantum field theory, see for example. In this work, we develop a causal approach to the Einstein-Podolsky-Rosen (EPR) problem i.e. a two-particle correlated system. We attack the problem from the point of view of quantum field theory, considering the two-particle function for a scalar field. In the BdB approach, it is possible to interpret the quantum effects as modifying the geometry in such a way that the scalar particles see an effective geometry. As a first example, we show that a two dimensional EPR model, in a particular quantum state and under a non-tachyonic approximating condition, can exhibit an effective metric that is analogous to a two dimensional black hole (BH) in some region (which is limited by the approximations we made). In a second example, for a two-dimensional static EPR model we are able to show that quantum effects produce an effective geometry with singularities in the metric, a key ingredient of a bridge construction or wormhole. In this way, and following a suggestion by Holland [6], we can envisage the possibility of interpreting the EPR correlations as driven by an effective wormhole, through which physical signals can propagate. This letter is organized as follows: in the next section we recall the basic features of a relativistic scalar field and write the two-particle wave equation. Then, we apply the BdB interpretation to it and, from the generalized Hamilton-Jacobi equation, we visualize the quantum potential as generating an