context: Visva-Bharati University is a central university in India. This university is located in Bolpur town of Birbhum district in the state of West Bengal. Founded by Rabindranath Tagore Viswabhavati in 121, [1] it gained the status of a central university in 1 [1] Ravindranath Tagore was the first Vice-Chancellor of the university. Many students from abroad come to study at this university. Among the prominent alumni of this university are Nobel laureate economist Amartya Sen, Oscar-winning film director Satyajit Roy, former Indian Prime Minister Indira Gandhi.
question: What is the name of the central university located in Birbhum district?