Dr Berry Groisman


  • 2013 - present College Lecturer, Sidney Sussex College, and Affiliated Lecturer, DAMTP
  • 2011- 2013 Temporary Lecturer, DAMTP
  • 2009 - 2011 Teaching Associate and Director of Studies in Applied Mathematics, Sidney Sussex College
  • 2008-2009 Research Associate, DAMTP, Cambridge
  • 2005-2008 Postdoctoral Research Fellow, DAMTP, Cambridge
  • 2003-2005 Research Assistant, Physics Dept, University of Bristol


Berry is a member of the Department of Applied Mathematics and Theoretical Physics, Centre for Quantum Information and Foundations. His current research interests are in Foundations of Quantum Mechanics and Quantum Information Theory.

Selected Publications

  • B. Groisman and S. Strelchuk, ‘Optimal amount of entanglement to distinguish quantum states instantaneously`, Physical Review A, 92, 052337 (2015).
  • B. Groisman, N. Hallakoun and L. Vaidman, ‘The measure of existence of a quantum world and the Sleeping Beauty Problem`, Analysis, Volume 73, number 4, pp. 695–706 (2013).


  • Lectures: Part II Classical Dynamics, Further Complex Methods