65 citations · 161 across the 11 of their papers we have counts for
11 papers
Tuning the universality class of phase transitions by feedback: Open quantum systems beyond dissipation
D. A. Ivanov, T. Yu. Ivanova, S. F. Caballero-Benitez +1
We shift the paradigm of feedback control from the control of quantum states to the control of phase transitions in quantum systems. We show that feedback allows tuning the univers…
Cavityless self-organization of ultracold atoms due to the feedback-induced phase transition
Denis A. Ivanov, Tatiana Yu. Ivanova, Santiago F. Caballero-Benitez +1
Feedback is a general idea of modifying system behaviour depending on the measurement outcomes. It spreads from natural sciences, engineering, and artificial intelligence to contem…
Feedback-Induced Quantum Phase Transitions Using Weak Measurements
D. A. Ivanov, T. Yu. Ivanova, S. F. Caballero-Benitez +1
We show that applying feedback and weak measurements to a quantum system induces phase transitions beyond the dissipative ones. Feedback enables controlling essentially quantum pro…
Quantum optical feedback control for creating strong correlations in many-body systems
Gabriel Mazzucchi, Santiago F. Caballero-Benitez, Denis A. Ivanov +1
Light enables manipulating many-body states of matter, and atoms trapped in optical lattices is a prominent example. However, quantum properties of light are completely neglected i…
Incoherent quantum feedback control of collective light scattering by Bose-Einstein condensates
Denis A. Ivanov, Tatiana Yu. Ivanova, Igor B. Mekhov
It is well known that in the presence of a ring cavity the light scattering from a uniform atomic ensemble can become unstable resulting in the collective atomic recoil lasing. Thi…
Non-Linear Dynamics of Continuously Measured Bose-Einstein Condensates in One-Dimensional Harmonic Traps
T. Yu. Ivanova, M. S. Samoylova, D. A. Ivanov
Continuous center-of-mass position measurements performed on an interacting harmonically trapped Bose-gas are considered. Using both semi-analytical mean-field approach and complet…