In this work, we present and analyze two tensor network-based influence functional
approaches for simulating the real-time dynamics of quantum impurity models such as the …

We extend the twin-space formulation of the hierarchical equations of motion approach in
combination with the matrix product state representation [R. Borrelli, J. Chem. Phys. 150 …

Tensor network decompositions of path integrals for simulating open quantum systems have
recently been proven to be useful. However, these methods scale exponentially with the …

The recently introduced multisite tensor network path integral (MS-TNPI) allows simulation of
extended quantum systems coupled to dissipative media. We use MS-TNPI to simulate the …

Understanding the pathways taken by a quantum particle during a transport process is an
enormous challenge. There are broadly two different aspects of the problem that affect the …

Tensor networks have historically proven to be of great utility in providing compressed
representations of wave functions that can be used for the calculation of eigenstates …

The presence of loss mechanisms governed by empirical timescales can profoundly affect
the dynamics in molecular systems, leading to changes in their spectra. However …

A simulation of the non-adiabatic dynamics of a quantum system coupled to dissipative
environments poses significant challenges. New sophisticated methods are regularly being …

We study the dynamical simulation of an open quantum spin chain with nearest neighboring
coupling, where each spin in the chain is associated with a harmonic bath. This is an …

The dynamics of the excitation energy transfer (EET) in photosynthetic complexes is an
interesting question both from the perspective of fundamental understanding and the …