Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Orszag, Miguel"'
Publikováno v:
Phys. Rev. Lett. 133, 103602 (2024)
Driven by a sufficiently powerful pump laser, a cavity optomechanical system will stabilize in coupled oscillations of its cavity field and mechanical resonator. It was assumed that the oscillation will be continuously magnified upon enhancing the dr
Externí odkaz:
http://arxiv.org/abs/2408.11106
Autor:
Araya-Sossa, Kevin, Orszag, Miguel
Publikováno v:
Phys. Rev. A 103, 052215. Published 27 May 2021
In this work, we study the measurement transition for a coherent squeezed pointer state through a transition factor $\Gamma$ that involves a system-pointer coupling by using an arbitrary measured observable $A$. In addition, we show that the shift in
Externí odkaz:
http://arxiv.org/abs/2308.00222
Autor:
Araya-Sossa, Kevin, Orszag, Miguel
Publikováno v:
Phys. Rev. A 108, 012432. Published 25 July 2023
We introduce a new strategy to regulate the quantum entanglement in a dispersive-hybrid system where a qubit is directly coupled to a cavity and a resonator. A dramatic transition takes place by only tuning the squeezing parameters associated with th
Externí odkaz:
http://arxiv.org/abs/2308.00216
Publikováno v:
Eur. Phys. J. Plus 137, 981 (2022)
In a hybrid micromaser system consisting of an optical cavity with a moving mirror connected to a low temperature thermal bath, we demonstrate, both analytically and numerically, that for certain interaction times between a random atomic flux and the
Externí odkaz:
http://arxiv.org/abs/2204.01605
Autor:
Carrasco, Sergio, Orszag, Miguel
An interferometric arrangement is proposed in which the technique of weak value amplification is implemented in order to enlarge the effect of a single photon on the quadratures of a movable mirror of an optical cavity. The photon interacts weakly wi
Externí odkaz:
http://arxiv.org/abs/2202.00750
A hybrid scheme is presented that allows the transfer of squeezed states (TSS) from the mechanical part to an optical cavity in the steady-state. In a standard optomechanical scheme, a three-level atom acts as an intermediate element for TSS. Two dif
Externí odkaz:
http://arxiv.org/abs/2104.11796
Autor:
Orszag, Miguel, Carrasco, Sergio
In this article we show that, in a two-arm interferometer, pure quantum states of perfect path distinguishability (particles) are geometrically equidistant from all states with constant path distinguishability D. This property is not shared by other
Externí odkaz:
http://arxiv.org/abs/2001.01375
Publikováno v:
Phys. Rev. A 102, 011503 (2020)
It is intuitively imagined that the energy of a classical object always takes continues values and can hardly be confined to discrete ones like the energy levels of microscopic systems. Here, we demonstrate that such classical energy levels against i
Externí odkaz:
http://arxiv.org/abs/1908.05231
Autor:
Oyarce, Felipe, Orszag, Miguel
We propose, in a Ramsey interferometer, to cool the cavity field to its ground state, starting from a thermal distribution by a dispersive atom-field coupling followed by an atomic postselection. We also analyze the effect of the cavity and atomic lo
Externí odkaz:
http://arxiv.org/abs/1904.03839