5 papers
The collapse time of weak measurement on entangled sites
Truong-Son P. Van, David W. Snoke
We determine the time required for local weak measurements to collapse to one occupied site in an initial superposition of alternatives in the model of PRA 111, 032217 (2025).…
A convexity-type invariant for the critical coagulation--fragmentation Hamilton--Jacobi equation
Truong-Son P. Van
We study the critical coagulation--fragmentation equation with multiplicative coagulation kernel and constant fragmentation kernel . Under the…
Error analysis of an acceleration corrected diffusion approximation of Langevin dynamics with background flow
Yoichiro Mori, Chanoknun Sintavanuruk, Truong-Son P. Van
We consider the problem of approximating the Langevin dynamics of inertial particles being transported by a background flow. In particular, we study an acceleration corrected advec…
Quantum Telegraph Behavior Without Photons
Truong-Son P. Van, Daniel Maienshein, David W. Snoke
We show that a simple model of non-Hermitian noise gives rise to the telegraph switching behavior seen in experiments with single qubits, without any reference to the existence of…
Measurement time of weak measurements on large entangled systems
Truong-Son P. Van, Andrew N. Jordan, David W. Snoke
It is well established that starting only with strong, projective quantum measurements, experiments can be designed to allow weak measurements, which lead to random walk between th…