Einstein-Podolsky-Rosen correlations in second-harmonic generation
نویسندگان
چکیده
منابع مشابه
Einstein-Podolsky-Rosen correlations in second-harmonic generation
A quantum model for singly resonant second-harmonic generation in a cavity with transverse degrees of freedom is analyzed. An instability threshold for pattern formation exists in this system. Below threshold, a strong modulation of the noise is demonstrated in the transverse structure of the far field. The performed analysis encompasses both oneand two-point correlation functions. The noise in...
متن کاملContinuous-variable Einstein-Podolsky-Rosen paradox with traveling-wave second-harmonic generation
The early days of quantum mechanics saw many debates about the applicability of classical concepts, such as position and momentum. Two of the main protagonists were Einstein and Bohr, with Einstein, Podolsky, and Rosen (EPR) publishing a famous paper in 1935 [1], setting out what became known as the Einstein-Podolsky-Rosen paradox, and claiming that quantum mechanics was incomplete. Bohr replie...
متن کاملEinstein-Podolsky-Rosen Correlations in Deuteron Photo- disintegration
Einstein-Podolsky-Rosen correlations have so far been measured only between pairs of photons and between pairs of protons. It is proposed to measure these correlations between the proton and the neutron emerging from the breakup of the deuteron induced by gamma rays near threshold. The feasibility of the experiment is discussed. Polarimeters with substantially higher overall efficiency than the...
متن کاملEntanglement, Einstein-Podolsky-Rosen correlations, Bell nonlocality, and steering
In a recent work Phys. Rev. Lett. 98, 140402 2007 we defined “steering,” a type of quantum nonlocality that is logically distinct from both nonseparability and Bell nonlocality. In the bipartite setting, it hinges on the question of whether Alice can affect Bob’s state at a distance through her choice of measurement. More precisely and operationally, it hinges on the question of whether Alice, ...
متن کاملEinstein-Podolsky-Rosen correlations of ultracold atomic gases.
We demonstrate that collective continuous variables of two species of trapped ultracold bosonic gases can be Einstein-Podolsky-Rosen-correlated (entangled) via inherent interactions between the species. We propose two different schemes for creating these correlations--a dynamical scheme and a static scheme analogous to two-mode squeezing in quantum optics. We quantify the correlations by using ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2003
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.68.023806