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arxiv: cond-mat/0703311 · v2 · pith:JWMKPSA2new · submitted 2007-03-12 · ❄️ cond-mat.mes-hall · physics.atom-ph· quant-ph

Coherence and Entanglement in Two-Qubit Dynamics: Interplay of the Induced Exchange Interaction and Quantum Noise due to Thermal Bosonic Environment

classification ❄️ cond-mat.mes-hall physics.atom-phquant-ph
keywords bosonicenvironmentexchangeinducedinteractionnoisequantumtwo-qubit
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We present a review of our recent results for the comparative evaluation of the induced exchange interaction and quantum noise mediated by the bosonic environment in two-qubit systems. We report new calculations for P-donor-electron spins in Si-Ge type materials. Challenges and open problems are discussed.

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