58 citations · 63 across the 2 of their papers we have counts for
6 papers
Multipartite Gaussian Entanglement of Formation
Sho Onoe, Spyros Tserkis, Austin P. Lund +1
Entanglement of formation is a fundamental measure that quantifies the entanglement of bipartite quantum states. This measure has recently been extended into multipartite states ta…
Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror
Joshua Foo, Sho Onoe, Magdalena Zych +1
Observers following special classes of finite-lifetime trajectories have been shown to experience an effective temperature, a generalisation of the Unruh temperature for uniformly…
Switchable bipartite and genuine tripartite entanglement via an optoelectromechanical interface
Cheng Jiang, Spyros Tserkis, Kevin Collins +3
Controllable multipartite entanglement is a crucial element in quantum information processing. Here we present a scheme that generates switchable bipartite and genuine tripartite e…
Quantifying entanglement of formation for two-mode Gaussian states: Analytical expressions for upper and lower bounds and numerical estimation of its exact value
Spyros Tserkis, Sho Onoe, Timothy C. Ralph
Entanglement of formation quantifies the entanglement of a state in terms of the entropy of entanglement of the least entangled pure state needed to prepare it. An analytical expre…
Universal Transformation of Displacement Operators and its Application to Homodyne Tomography In Differing Relativistic Reference Frames
Sho Onoe, Timothy. C. Ralph
In this paper, we study how a displacement of a quantum system appears under a change of relativistic reference frame. We introduce a generic method in which a displacement operato…
Particle production and apparent decoherence due to an accelerated time-delay
Sho Onoe, Daiqin Su, Timothy Ralph
We study the radiation produced by an accelerated time-delay acting on the left moving modes. Through analysis via the Schrodinger picture, we find that the final state is a two-mo…