Hi, Kmez. Because you are currently unemployed, you will not be eligble to go on the mortgage. Therefore, and depending on what her credit score and history are like, only your wife would be able to secure the mortgage. However, if this is important to you, you can still be added to the tile/deed after you close.
So the next step would be for your wife to set down with a licensed and experienced loan officer to determine her eligibility. In order to do this, the loan officer will need to pull and review your wife's credit score and history, and be provided with the necessary documentation (i.e. most recent 30 days worth of paystubs, bank statments, last 2 years of w2s and fed tax returns) to verify her employment, income, and assets.