Orders of magnitude increased accuracy for quantum many-body problems on quantum computers via an exact transcorrelated method
Transcorrelated methods provide an efficient way of partially transferring the description of
electronic correlations from the ground-state wave function directly into the underlying …
electronic correlations from the ground-state wave function directly into the underlying …
Sparse identification of nonlinear dynamical systems via reweighted ℓ1-regularized least squares
This work proposes an iterative sparse-regularized regression method to recover governing
equations of nonlinear dynamical systems from noisy state measurements. The method is …
equations of nonlinear dynamical systems from noisy state measurements. The method is …
Variational quantum time evolution without the quantum geometric tensor
Real-and imaginary-time quantum state evolutions are crucial in physics and chemistry for
exploring quantum dynamics, preparing ground states, and computing thermodynamic …
exploring quantum dynamics, preparing ground states, and computing thermodynamic …
Detecting rock glacier displacement in the central himalayas using multi-temporal InSAR
Rock glaciers represent typical periglacial landscapes and are distributed widely in alpine
mountain environments. Rock glacier activity represents a critical indicator of water reserves …
mountain environments. Rock glacier activity represents a critical indicator of water reserves …
Derivative-based SINDy (DSINDy): Addressing the challenge of discovering governing equations from noisy data
Recent advances in the field of data-driven dynamics allow for the discovery of ODE systems
using state measurements. One approach, known as Sparse Identification of Nonlinear …
using state measurements. One approach, known as Sparse Identification of Nonlinear …
A priori denoising strategies for sparse identification of nonlinear dynamical systems: A comparative study
In recent years, identification of nonlinear dynamical systems from data has become
increasingly popular. Sparse regression approaches, such as sparse identification of …
increasingly popular. Sparse regression approaches, such as sparse identification of …
Orders of magnitude reduction in the computational overhead for quantum many-body problems on quantum computers via an exact transcorrelated method
Transcorrelated methods provide an efficient way of partially transferring the description of
electronic correlations from the ground state wavefunction directly into the underlying …
electronic correlations from the ground state wavefunction directly into the underlying …
A Bayesian interpretation of the L-curve
The L-curve is a popular heuristic to tune Tikhonov regularization in linear inverse problems.
This paper shows how it naturally arises when the problem is solved from a Bayesian …
This paper shows how it naturally arises when the problem is solved from a Bayesian …
Quantum natural policy gradients: Towards sample-efficient reinforcement learning
Reinforcement learning is a growing field in AI with a lot of potential. Intelligent behavior is
learned automatically through trial and error in interaction with the environment. However …
learned automatically through trial and error in interaction with the environment. However …
A localization method for untethered small-scale robots using electrical impedance tomography
Untethered small-scale robots can be potentially used in medical applications, such as
minimally invasive surgeries and targeted drug delivery. This article introduces a new …
minimally invasive surgeries and targeted drug delivery. This article introduces a new …