Unbiased likelihood estimation of Wright-Fisher diffusion processes
March 8, 2023
|
Mathematics
Quantitative Biology
Statistics
Statistics Theory
Populations and Evolution
Statistics Theory
In this paper we propose a Monte Carlo maximum likelihood estimation strategy
for discretely observed Wright-Fisher diffusions. Our approach provides an
unbiased estimator of the likelihood function and is based on exact simulation
techniqu...
Deciding the Existence of Interpolants and Definitions in First-Order
Modal Logic
March 8, 2023
| |
Computer Science
Logic in Computer Science
None of the first-order modal logics between K and S5
under the constant domain semantics enjoys Craig interpolation or projective
Beth definability, even in the language restricted to a single individual
variable. It ...
Complete positivity violation of the reduced dynamics in higher-order
quantum adiabatic elimination
March 8, 2023
| | |
Physics
Quantum Physics
This paper discusses quantum adiabatic elimination, which is a model
reduction technique for a composite Lindblad system consisting of a fast
decaying sub-system coupled to another sub-system with a much slower timescale.
Such a system feat...
Manipulating fermionic mode entanglement in the presence of
superselection rules
March 8, 2023
| |
Physics
Mathematics
Quantum Physics
Mathematical Physics
Mathematical Physics
Superselection rules (SSRs), linked to the conservation of physical
quantities such as parity or particle number, impose constraints on allowable
physical operations in fermionic systems. This affects the amount of
extractable mode entangle...
Planetary computing for data-driven environmental policy-making
March 8, 2023
| | | | | | | | | | and others
Computer Science
Distributed, Parallel, and Cluster Computing
We make a case for "planetary computing" -- infrastructure to handle the
ingestion, transformation, analysis and publication of global data products for
furthering environmental science and enabling better informed policy-making. We
draw on...
Soft insoles for estimating 3D ground reaction forces using 3D printed
foam-like sensors
March 8, 2023
| | |
Computer Science
Robotics
Sensorized insoles provide a tool for gait studies and health monitoring
during daily life. For users to accept such insoles they need to be comfortable
and lightweight. Previous work has already demonstrated that estimation of
ground react...
Infinitely degenerate slowly rotating solutions in f(R) gravity
March 8, 2023
| |
Physics
General Relativity and Quantum Cosmology
This work tests the no-hair conjecture in f(R) gravity models. No-hair
conjecture asserts that all black holes in General Relativity coupled to any
matter must be Kerr-Newman type. However, the conjecture fails in some cases
with non-line...
Clairaut semi-invariant Riemannian maps to Kaehler manifolds
March 8, 2023
|
Mathematics
Differential Geometry
In this paper, first, we recall the notion of Clairaut Riemannian map (CRM)
F using a geodesic curve on the base manifold and give the Ricci equation.
We also show that if base manifold of CRM is space form then leaves of
$(ker{F}_\ast)...
Initial value formulation of a quantum damped harmonic oscillator
March 8, 2023
|
Physics
High Energy Physics - Theory
Statistical Mechanics
Quantum Physics
The in-in formalism and its influence functional generalization are widely
used to describe the out-of-equilibrium dynamics of unitary and open quantum
systems, respectively. In this paper, we build on these techniques to develop
an effecti...
Polarization dynamics of solid-state quantum emitters
March 8, 2023
| | | | | | | | | | and others
Physics
Quantum Physics
Mesoscale and Nanoscale Physics
Optics
Quantum emitters in solid-state crystals have recently attracted a lot of
attention due to their simple applicability in optical quantum technologies.
The polarization of single photons generated by quantum emitters is one of the
key parame...