Process tensor approaches to modeling two-dimensional spectroscopy
arXiv:2402.15454 · doi:10.1103/PhysRevResearch.7.013209
Abstract
Problems in the field of open quantum systems often involve an environment that strongly influences the dynamics of excited states. Here we present a numerical method to model optical spectra of non-Markovian open quantum systems. The method employs a process tensor framework to efficiently compute multi-time correlations in a numerically exact way. To demonstrate the efficacy of our method, we compare 2D electronic spectroscopy simulations produced through our method to Markovian master equation simulations in three different system-bath coupling regimes.
A previous version of this manuscript was withdrawn due to an error in interpretation. The weak coupling master equation to which we compared neglected the Lamb shift, which has been now been incorporated in the latest version. The agreement between exact results and weak coupling master equations is now better than reported in the previous version
References in corpus (32)
- A Practical Introduction to Tensor Networks: Matrix Product States and Projected Entangled Pair States
- Perspective: Numerically "exact" approach to open quantum dynamics: The hierarchical equations of motion (HEOM)
- Efficient simulation of strong system-environment interactions
- Efficient non-Markovian quantum dynamics using time-evolving matrix product operators
- Non-Markovian quantum processes: complete framework and efficient characterisation
- Exact mapping between system-reservoir quantum models and semi-infinite discrete chains using orthogonal polynomials
- Operational Markov condition for quantum processes
- Efficient simulation of finite-temperature open quantum systems
- Vibronic origin of long-lived coherence in an artificial molecular light harvester
- Exploiting the causal tensor network structure of quantum processes to efficiently simulate non-Markovian path integrals
- Modelling exciton-phonon interactions in optically driven quantum dots
- Accuracy Assessment of Perturbative Master Equations -- Embracing Non-Positivity
- Numerically exact open quantum systems simulations for arbitrary environments using automated compression of environments
- Quantum regression theorem and non-Markovianity of quantum dynamics
- Optimized auxiliary oscillators for the simulation of general open quantum systems
- Efficient exploration of Hamiltonian parameter space for optimal control of non-Markovian open quantum systems
- Dissipation-assisted matrix product factorization
- A multi-site variational master equation approach to dissipative energy transfer
- An efficient method for quantum impurity problems out of equilibrium
- Bath induced coherence and the secular approximation
- Real time evolution of Anderson impurity models via tensor network influence functionals
- Non-equilibrium quantum impurity problems via matrix-product states in the temporal domain
- Open Quantum System Dynamics from Infinite Tensor Network Contraction
- Using the Environment to Understand non-Markovian Open Quantum Systems
- Exact Simulation of Pigment-Protein Complexes Unveils Vibronic Renormalization of Electronic Parameters in Ultrafast Spectroscopy
- Efficient Real-Time Path Integrals for Non-Markovian Spin-Boson Models
- Tensor network simulation of chains of non-Markovian open quantum systems
- Sublinear scaling in non-Markovian open quantum systems simulations
- OQuPy: A Python package to efficiently simulate non-Markovian open quantum systems with process tensors
- Systematic coarse-graining of environments for the non-perturbative simulation of open quantum systems
- Linear and Non-Linear Response of Quadratic Lindbladians
- Impact of the phonon environment on the nonlinear quantum-dot-cavity QED. I. Path-integral approach
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