29 citations · 128 across the 20 of their papers we have counts for
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Initial Decoherence and Loss of Entanglement of Open Two-Qubit Systems
Xian-Ting Liang
In this paper we investigate a open two-qubit model whose dynamics is not exactly solvable. When the initial state is the maximum entangled state, as the exactly solvable open two-…
Non-Markov dynamics and phonon decoherence of a double quantum dot charge qubit
Xian-Ting Liang
In this paper we investigate decoherence times of a double quantum dot (DQD) charge qubit due to it coupling with acoustic phonon baths. We individually consider the acoustic piezo…
Decoherence of Josephson charge qubit
Xian-Ting Liang
In this paper we investigate decoherence time of superconducting Josephson charge qubit (JCQ). Two kinds of methods, iterative tensor multiplication (ITM) method derived from the q…
Short-time decoherence of Josephson charge qubits in Ohmic and 1/f noise environment
Xian-Ting Liang
In this paper we investigate the short-time decoherence from Ohmic and 1/f noise of single Josephson charge qubit (JCQ). At first, we use the short-time approximation to obtain the…