39 citations · 96 across the 10 of their papers we have counts for
10 papers
Post-Critical Meson Dynamics of Kibble-Zurek Excitations in a 5,564-Qubit Quantum Annealer
Francis A. Bayocboc, Jacek Dziarmaga, Marek M. Rams +1
Quantum phase transitions provide a controlled route for generating many-body excitations, but the dynamics after the critical point can be as important as the initial defect creat…
Kibble-Zurek dynamical scaling hypothesis in the Google analog-digital quantum simulator of the model
Yintai Zhang, Francis A. Bayocboc, Jacek Dziarmaga
State-of-the-art tensor networks are employed to simulate the Hamiltonian ramp in the analog-digital quantum simulation of the quantum phase transition to the quasi-long-range orde…
Persistent oscillation of a Cooper-pair condensate of topological defects in a nonintegrable quantum Ising chain
Francis A. Bayocboc, Jacek Dziarmaga, Marek M. Rams +1
We identify persistent oscillations in a nonintegrable quantum Ising chain. In the integrable chain with nearest-neighbor interactions, the nature, origin, and decay of post-transi…
Inhomogeneous adiabatic preparation of a quantum critical ground state in two dimensions
Ihor Sokolov, Francis A. Bayocboc, Marek M. Rams +1
Adiabatic preparation of a critical ground state is hampered by the closing of its energy gap as the system size increases. However, this gap is directly relevant only for a unifor…
Biased dynamics of the miscible-immiscible quantum phase transition in a binary Bose-Einstein condensate
Francis A. Bayocboc, Jacek Dziarmaga, Wojciech H. Zurek
A quantum phase transition from the miscible to the immiscible phase of a quasi-one-dimensional binary Bose-Einstein condensate is driven by ramping down the coupling amplitude of…
Frequency beating and damping of breathing oscillations of a harmonically trapped one-dimensional quasicondensate
F. A. Bayocboc, K. V. Kheruntsyan
We study the breathing (monopole) oscillations and their damping in a harmonically trapped one-dimensional (1D) Bose gas in the quasicondensate regime using a finite-temperature cl…
Dynamics of thermalization of two tunnel-coupled one-dimensional quasicondensates
F. A. Bayocboc, M. J. Davis, K. V. Kheruntsyan
We study the non-equilibrium dynamics of two tunnel-coupled one-dimensional quasicondensates following a quench of the coupling strength from zero to a fixed finite value. More spe…
What is a quantum shock wave?
S. A. Simmons, F. A. Bayocboc, J. C. Pillay +3
Shock waves are examples of the far-from-equilibrium behaviour of matter; they are ubiquitous in nature, yet the underlying microscopic mechanisms behind their formation are not we…
Dynamics of electron currents in nanojunctions with time-varying components and interactions
Eduardo C. Cuansing, Francis A. Bayocboc, Christian M. Laurio
We study the dynamics of the electron current in nanodevices where there are time-varying components and interactions. These devices are a nanojunction attached to heat baths and w…
Exact work statistics of quantum quenches in the anisotropic XY model
Francis A. Bayocboc, Francis N. C. Paraan
We derive exact analytic expressions for the average work done and work fluctuations in instantaneous quenches of the ground and thermal states of a one-dimensional anisotropic XY…