The 27-year-old is currently representing Brazil at the Olympic Games and was asked whether he thought that his decision to sign for the Ligue 1 club would make a negative impact on the Catalan outfit.
"Barcelona are a great team and they have lived without Thiago Silva until now, as I have lived without Barcelona. It will make no difference," Silva said at a press conference.
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The centre-back also admitted that he has had little contact with anyone at his new club due to his international commitments with the Selecao.
"I haven't been there yet, I only signed the contract in a hotel in Rio de Janeiro. I had no further contact with anyone at the club. I know Leonardo and [Carlo] Ancelotti."
Brazil face South Korea in the semi-final of the Olympics on Tuesday.