What is the minimum TOEFL score that I need to be admitted?

There is no minimum language requirement for the Physics PhD program. The Graduate School does require incoming doctoral students who received a score of 25 or below on the TOEFL Speaking section or a 7.5 or below on IELTS Speaking section to participate in a Summer English Language program at Yale in August prior to matriculation. These students are required to demonstrate English proficiency before they are permitted to teach.