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The search results for "stat.CO" reveal diverse studies related to quantum physics, molecular dynamics, and theoretical physics. Key highlights include the use of quantum computers to determine ground state properties in quantum systems, the exploration of excited state dynamics in mutagenic compounds via time-resolved spectroscopy and quantum calculations, and the examination of state-space manifolds in rotating black holes using string theory. Additionally, studies on $^{31}$P NMR in organic diphosphates and glucose-induced phase transitions in p53 states highlight the application of statistical methods in understanding complex biochemical and physical systems.
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arxiv.org
Arbitrary Ground State Observables from Quantum Computed Moments

The determination of ground state properties of quantum systems is a fundamental problem in physics and chemistry, and is considered a key application of quantum computers. A common approach is to prepare a trial ground state on the quantum computer and measure observables such as energy, but this i…

arxiv.org
The Excited State Dynamics of a Mutagenic Cytidine Etheno Adduct Investigated by Combining Time-Resolved Spectroscopy and Quantum Mechanical Calculations

Joint femtosecond fluorescence upconversion experiments and theoretical calculations provide a hitherto unattained degree of characterization and understanding of the mutagenic etheno adduct 3,N4-etheno-2'-deoxycytidine ($ε$dC) excited state relaxation. This endogenously formed lesion is attracting…

physics.class-ph physics.chem-ph
arxiv.org
State-space Manifold and Rotating Black Holes

We study a class of fluctuating higher dimensional black hole configurations obtained in string theory/ $M$-theory compactifications. We explore the intrinsic Riemannian geometric nature of Gaussian fluctuations arising from the Hessian of the coarse graining entropy, defined over an ensemble of bra…

hep-th math-ph
arxiv.org
NMR of $^{31}$P Nuclear Spin Singlet States in Organic Diphosphates

$^{31}$P NMR and MRI are commonly used to study organophosphates that are central to cellular energy metabolism. In some molecules of interest, such as adenosine diphosphate (ADP) and nicotinamide adenine dinucleotide (NAD), pairs of coupled $^{31}$P nuclei in the diphosphate moiety should enable th…

physics.chem-ph physics.med-ph quant-ph
arxiv.org
Phase transition in p53 states induced by glucose

We present p53-MDM2-Glucose model to study spatio-temporal properties of the system induced by glucose. The variation in glucose concentration level triggers the system at different states, namely, oscillation death (stabilized), sustain and damped oscillations which correspond to various cellular s…

q-bio.SC q-bio.MN
arxiv.org
From Statistical Relational to Neurosymbolic Artificial Intelligence: a Survey

This survey explores the integration of learning and reasoning in two different fields of artificial intelligence: neurosymbolic and statistical relational artificial intelligence. Neurosymbolic artificial intelligence (NeSy) studies the integration of symbolic reasoning and neural networks, while s…

cs.AI
arxiv.org
Depressive patients are more impulsive and inconsistent in intertemporal choice behavior for monetary gain and loss than healthy subjects- an analysis based on Tsallis' statistics

Depression has been associated with impaired neural processing of reward and punishment. However, to date, little is known regarding the relationship between depression and intertemporal choice for gain and loss. We compared impulsivity and inconsistency in intertemporal choice for monetary gain and…

q-bio.NC q-bio.OT
arxiv.org
Meaningful Information

The information in an individual finite object (like a binary string) is commonly measured by its Kolmogorov complexity. One can divide that information into two parts: the information accounting for the useful regularity present in the object and the information accounting for the remaining acciden…

cs.CC math-ph math.PR physics.data-an
arxiv.org
Investigating the Role of pH and Counterions in the Intrinsic Fluorescence of Solid-State L-Lysine

There is currently a growing interest in understanding the origins of intrinsic fluorescence as a way to design non-invasive probes for biophysical processes. In this regard, understanding how pH influences fluorescence in non-aromatic biomolecular assemblies is key to controlling their optical prop…

physics.chem-ph physics.bio-ph
arxiv.org
Static and Dynamic Structure Factors with Account of the Ion Structure for High-temperature Alkali and Alkaline Earth Plasmas

The $e-e$, $e-i$, $i-i$ and charge-charge static structure factors are calculated for alkali and Be$^{2+}$ plasmas using the method described by Gregori et al. in \cite{bibGreg2006}. The dynamic structure factors for alkali plasmas are calculated using the method of moments \cite{bibAdam83}, \cite{b…

physics.plasm-ph physics.gen-ph