160 citations · 356 across the 10 of their papers we have counts for
10 papers
Characterizing Trainability of Instantaneous Quantum Polynomial Circuit Born Machines
Kevin Shen, Susanne Pielawa, Vedran Dunjko +1
Instantaneous quantum polynomial quantum circuit Born machines (IQP-QCBMs) have been proposed as quantum generative models with a classically tractable training objective based on…
Universality and kernel-adaptive training for classically trained, quantum-deployed generative models
Andrii Kurkin, Kevin Shen, Susanne Pielawa +2
The instantaneous quantum polynomial (IQP) quantum circuit Born machine (QCBM) has been proposed as a promising quantum generative model over bitstrings. Recent works have shown th…
Note on the Universality of Parameterized IQP Circuits with Hidden Units for Generating Probability Distributions
Andrii Kurkin, Kevin Shen, Susanne Pielawa +2
In a series of recent works, an interesting quantum generative model based on parameterized instantaneous polynomial quantum (IQP) circuits has emerged as they can be trained effic…
Sampling diverse near-optimal solutions via algorithmic quantum annealing
Masoud Mohseni, Marek M. Rams, Sergei V. Isakov +5
Sampling a diverse set of high-quality solutions for hard optimization problems is of great practical relevance in many scientific disciplines and applications, such as artificial…
Numerical evidence for strong randomness scaling at a superfluid-insulator transition of one-dimensional bosons
Susanne Pielawa, Ehud Altman
We present numerical evidence from Monte Carlo simulations that the superfluid-insulator quantum phase transition of interacting bosons subject to strong disorder in one dimension…
Frustrated quantum Ising spins simulated by spinless bosons in a tilted lattice: from a quantum liquid to antiferromagnetic order
Susanne Pielawa, Erez Berg, Subir Sachdev
We study spinless bosons in a decorated square lattice with a near-diagonal tilt. The resonant subspace of the tilted Mott insulator is described by an effective Hamiltonian of fru…
Interference of parametrically driven one-dimensional ultracold gases
Susanne Pielawa
We theoretically analyze interference patterns of parametrically driven one dimensional ultracold atomic gases. By modulating the interaction strength periodically in time, we prop…
Engineering Atomic Quantum Reservoirs for Photons
Susanne Pielawa, Luiz Davidovich, David Vitali +1
We present protocols for creating entangled states of two modes of the electromagnetic field, by using a beam of atoms crossing microwave resonators. The atoms are driven by a tran…
Ramsey interference in one dimensional systems: The full distribution function of fringe contrast as a probe of many-body dynamics
Takuya Kitagawa, Susanne Pielawa, Adilet Imambekov +3
We theoretically analyze Ramsey interference experiments in one dimensional quasi-condensates and obtain explicit expressions for the time evolution of full distribution functions…
Generation of EPR-entangled radiation through an atomic reservoir
Susanne Pielawa, Giovanna Morigi, David Vitali +1
We propose a scheme for generating two-mode squeezing in high-Q resonators using a beam of atoms with random arrival times, which acts as a reservoir for the field. The scheme is b…