3 papers
quant-ph2019
Self-ordering and cavity cooling using a train of ultrashort pulses
Valentin Torggler, Ivor Krešić, Ticijana Ban +1
A thin atomic gas in an optical resonator exhibits a phase transition from a homogeneous density to crystalline order when laser illuminated orthogonal to the resonator axis. We st…
quant-ph2018
Ion-based nondestructive sensor for cavity photon numbers
Moonjoo Lee, Konstantin Friebe, Dario A. Fioretto +7
We dispersively couple a single trapped ion to an optical cavity to extract information about the cavity photon-number distribution in a nondestructive way. The photon-number-depen…
quant-ph2018
A Quantum N-Queens Solver
Valentin Torggler, Philipp Aumann, Helmut Ritsch +1
The N-queens problem is to find the position of N queens on an N by N chess board such that no queens attack each other. The excluded diagonals N-queens problem is a variation wher…