Coherent manipulation of two dipole-dipole interacting ions

نویسندگان
چکیده

برای دانلود رایگان 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

Coherent manipulation of two dipole-dipole interacting ions

The practical implementation of quantum communication and quantum computation protocols [1,2] is a challenging task for experimental physics. Initial steps have already been accomplished. Conditional quantum dynamics have been demonstrated using ultra cold trapped ions [3,4] and cavity QED schemes [5], while NMR techniques have allowed the implementation of quantum algorithms involving a few qu...

متن کامل

Quantum computer with dipole-dipole interacting two-level systems

A scalable, high-performance quantum processor can be implemented using near-resonant dipoledipole interacting dopants in a solid state host. In this scheme, the qubits are represented by ground and subradiant states of effective dimers formed by pairs of closely spaced two-level systems, while the two-qubit entanglement either relies on the coherent excitation exchange between the dimers or is...

متن کامل

Transition from antibunching to bunching for two dipole-interacting atoms

It is known that there is a transition from photon antibunching to bunching in the resonance fluorescence of a driven system of two two-level atoms with dipole-dipole interaction when the atomic distance decreases and the other parameters are kept fixed. We give a simple explanation for the underlying mechanism which in principle can also be applied to other systems. PACS numbers 42.50.Ar, 42.50Fx

متن کامل

Computer simulations of two-dimensional melting with dipole-dipole interactions.

We perform molecular dynamics and Monte Carlo simulations of two-dimensional melting with dipole-dipole interactions. Both static and dynamic behaviors are examined. In the isotropic liquid phase, the bond orientational correlation length xi 6 and susceptibility chi 6 are measured, and the data are fitted to the theoretical ansatz. An algebraic decay is detected for both spatial and temporal bo...

متن کامل

Detuning and dipole-dipole interaction effects on the entanglement of two qubits interacting with quantum fields of resonators

We investigate the entanglement dynamics between two dipole-coupled qubits interacting with vacuum or thermal fields of lossless resonators. Double Jaynes-Cummings model and two-atom Jaynes-Cummings model are considered taking into account detuning and direct dipole-dipole interaction. Using the dressed-states technique we derive the exact solutions for models under consideration. The computer ...

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: Journal of Modern Optics

سال: 2000

ISSN: 0950-0340,1362-3044

DOI: 10.1080/095003400148295