89 citations · 373 across the 25 of their papers we have counts for
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A spin-boson theory for charge photogeneration in organic molecules: Role of quantum coherence
Yao Yao
The charge photogeneration process in organic molecules is investigated by a quantum heat engine model, in which two molecules are modeled by a two-spin system sandwiched between t…
Quench of non-Markovian coherence in the deep sub-Ohmic spin-boson model: A unitary equilibration scheme
Yao Yao
The deep sub-Ohmic spin-boson model shows a longstanding non-Markovian coherence at low temperature. Motivating to quench this robust coherence, the thermal effect is unitarily inc…
Orbital Selective Phase Transition
Yao Yao, Yu-Zhong Zhang, Hunpyo Lee +4
We review theoretical investigations on the origin of the orbital selective phase where localized and itinerant electrons coexist in the d shell at intermediate strength of the on-…
Spin-Boson Model with Diagonal and Off-Diagonal Coupling to Two Independent Baths: Ground-State Phase Transition in the Deep Sub-Ohmic Regime
Yang Zhao, Yao Yao, Vladimir Chernyak
We investigate a spin-boson model with two boson baths that are coupled to two perpendicular components of the spin by employing the density matrix renormalization group method wit…