First detection probability in quantum resetting via random projective measurements
M Kulkarni, SN Majumdar - Journal of Physics A: Mathematical …, 2023 - iopscience.iop.org
We provide a general framework to compute the probability distribution $ F_ r (t) $ of the first
detection time of a'state of interest'in a closed quantum system subjected to random …
detection time of a'state of interest'in a closed quantum system subjected to random …
Measurement-induced quantum walks on an IBM quantum computer
We study a quantum walk of a single particle that is subject to stroboscopic projective
measurements on a graph with two sites. This two-level system is the minimal model of a …
measurements on a graph with two sites. This two-level system is the minimal model of a …
Continuously monitored quantum systems beyond Lindblad dynamics
The dynamics of a quantum system, undergoing unitary evolution and continuous
monitoring, can be described in term of quantum trajectories. Although the averaged state …
monitoring, can be described in term of quantum trajectories. Although the averaged state …
Non-Hermitian description of sharp quantum resetting
R Modak, S Aravinda - arXiv preprint arXiv:2303.03790, 2023 - arxiv.org
We study a non-interacting quantum particle, moving on a one-dimensional lattice, which is
subjected to repetitive measurements. We investigate the consequence when such motion is …
subjected to repetitive measurements. We investigate the consequence when such motion is …
Soliton versus single-photon quantum dynamics in arrays of superconducting qubits
Superconducting circuits constitute a promising platform for future implementation of
quantum processors and simulators. Arrays of capacitively coupled transmon qubits …
quantum processors and simulators. Arrays of capacitively coupled transmon qubits …
Thermodynamic phases in first detected return times of quantum many-body systems
We study the probability distribution of the first return time to the initial state of a quantum
many-body system subject to stroboscopic projective measurements. We show that this …
many-body system subject to stroboscopic projective measurements. We show that this …
Properties of Fractionally Quantized Recurrence Times for Interacting Spin Models
Recurrence time quantifies the duration required for a physical system to return to its initial
state, playing a pivotal role in understanding the predictability of complex systems. In …
state, playing a pivotal role in understanding the predictability of complex systems. In …
Repeated measurements and random scattering in quantum walks
K Ziegler - arXiv preprint arXiv:2405.20151, 2024 - arxiv.org
We study the effect of random scattering in quantum walks on a finite graph and compare it
with the effect of repeated measurements. To this end, a constructive approach is employed …
with the effect of repeated measurements. To this end, a constructive approach is employed …
Quantum Systems Subject to Random Projective Measurements
D Das, S Gupta - Facets of Noise: Effects in Classical and Quantum …, 2024 - Springer
In contrast to the previous chapters, we deal in this chapter with quantum systems, and
specifically, with the facet of noise in the sense of uncertainty associated with quantum …
specifically, with the facet of noise in the sense of uncertainty associated with quantum …