Inhibition of spontaneous emission in Fermi gases

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Spontaneous inhomogeneous phases in ultracold dipolar Fermi gases

We study the collapse of ultracold fermionic gases into inhomogeneous states due to strong dipolar interaction in both 2D and 3D. Depending on the dimensionality, we find that two different types of inhomogeneous states are stabilized once the dipole moment reaches a critical value d > dc: the stripe phase and phase separation between high and low densities. In 2D, we prove that the stripe phas...

متن کامل

Suppressed fluctuations in Fermi gases

Suppose you have a large volume of an ordinary gas and you examined a small subvolume within it that contains a mean number of particles N. You would expect that the variance of that number, δN2, resulting from repeated measurements, is also equal to N. By “ordinary,” I mean two things. First, the gas is ideal, i.e., composed of particles with negligible interactions, and second, the gas is “cl...

متن کامل

Superfluidity in atomic Fermi gases

Article history: Accepted 2 November 2009 Available online xxxx PACS: 03.75.Hh 03.75.Ss 74.20. z

متن کامل

Pairing in Atomic Fermi Gases

Strong evidence for pairing and superfluidity has recently been found in atomic Fermi gases at the BCS-BEC crossover both in collective modes and RF excitation energies. It is argued that the scale for the effective pairing gaps measured in RF experiments is set by the lowest quasiparticle in-gap excitation energies. These are calculated at the BCS-BEC crossover from semiclassical solutions to ...

متن کامل

Molecule formation in Fermi gases

Molecule formation in ultracold degenerate quantum gases is one of the central topics in the overall ACQAO program, due to the strong quantum correlations in these systems. An experimental program in ultra-cold molecule formation using fermionic Li near a Feshbach resonance is underway at the SUT node of ACQAO. The work described here provides theoretical support for possible experimental inves...

متن کامل

ذخیره 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: Europhysics Letters (EPL)

سال: 1998

ISSN: 0295-5075,1286-4854

DOI: 10.1209/epl/i1998-00426-2