They also alleged that the union members had attacked a teacher, who did not wish to be identified, during the meeting.
The students union, however, denied the allegations.
"They shouted intimidatory and belligerent slogans to threaten, destroy and kill the professor. They had gone so berserk and unbridled that they banged the (professor's) car with the intention to injure or physically abuse the faculty," the teachers said in a complaint to the Vice Chancellor.
The professor has also filed a police complaint at Vasant Kunj North police station.
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A police officer said a complaint has been received and the matter is being looked into.
The teachers have also submitted a memorandum of demands to the Vice Chancellor in wake of the alleged violence.
"An immediate enquiry in the alleged violence be ordered and show cause notices be issued to the students involved in leading the JNUSU group to violence.
The meeting of the Academic Council (AC), the statutory decision making body of the university was held last week during which a proposal to introduce short term courses in Yoga and Indian culture was rejected due to lack of majority.