supported by the National Basic Research Program of China (2011CBA00107 and 2011CBA00202);the National Natural Science Foundation of China (61371036,11074114 and 11227904);the Natural Science Foundation of Jiangsu (BK2012013);the CAEP THz Science and Technology Foundation (CAEPTHZ201206)
We demonstrate the effect of different coupling strengths between a microscopic two-level system(TLS)and a microwave field on the dynamics of a qubit—TLS system when the bipartite system is subject to resonant microw...
supported by the National Basic Research Program of China (2010CB923202);the Specialized Research Fund for Doctoral Programs of the Ministry of Education of China(20090005120008);the Fundamental Research Funds for the Central Universities(BUPT2009RC0710);the National Natural Science Foundation of China(10805010,10947151)
Weak cross-Kerr media provides additional degrees of freedom of qubits in quantum information processing.In this paper,by exploiting weak cross-Kerr nonlinearity,we propose an optical implementation scheme of one-dime...
Supported by the National Natural Science Foundation of China (Grant Nos. 10775076, 10874098);National Basic Research Program of China (Grant Nos. 2006CB921106, 2009CB929402);Specialized Research Fund for the Doctoral Program of Education Ministry of China (Grant No. 20060003048)
The four-body interaction plays an important role in many-body systems, and it can exhibit interesting phase transition behaviors. In this letter, we report the experimental demonstration of a four-body interaction in...