Quantum State Reduction by Matter-Phase-Related Measurements in Optical Lattices

Wojciech Kozlowski, Santiago F. Caballero-Benitez, Igor B. Mekhov

Результат исследований: Научные публикации в периодических изданияхстатьярецензирование

5 Цитирования (Scopus)

Аннотация

A many-body atomic system coupled to quantized light is subject to weak measurement. Instead of coupling light to the on-site density, we consider the quantum backaction due to the measurement of matter-phase-related variables such as global phase coherence. We show how this unconventional approach opens up new opportunities to affect system evolution. We demonstrate how this can lead to a new class of final states different from those possible with dissipative state preparation or conventional projective measurements. These states are characterised by a combination of Hamiltonian and measurement properties thus extending the measurement postulate for the case of strong competition with the system's own evolution.

Язык оригиналаанглийский
Номер статьи42597
ЖурналScientific Reports
Том7
DOI
СостояниеОпубликовано - 22 фев 2017

Предметные области Scopus

  • Общие

Fingerprint Подробные сведения о темах исследования «Quantum State Reduction by Matter-Phase-Related Measurements in Optical Lattices». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать