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In network settings, interference between units makes causal inference more challenging as outcomes may depend on the treatments received by others in the network. Typical estimands in network settings focus on treatment effects aggregated…

Methodology · Statistics 2025-07-25 Heejong Bong , Colin B. Fogarty , Elizaveta Levina , Ji Zhu

Experimental results for a huge number of different materials published during the past fifty years confirm the validity of the Jonscher's Universal Dielectric Response Law. Accordingly,the ac conductivity is a fractional power of…

Disordered Systems and Neural Networks · Physics 2026-02-24 Anthony N. Papathanassiou , Elias Sakellis

We present a detailed analysis of the self-consistent system of kinetic equations (KEs) describing electron-positron pair production from vacuum under the action of a spatially homogeneous time-dependent electric field of arbitrary…

High Energy Physics - Phenomenology · Physics 2021-02-03 I. A. Aleksandrov , V. V. Dmitriev , D. G. Sevostyanov , S. A. Smolyansky

The impedance probe is a measurement device to measure plasma parameter like electron density. It consists of one electrode connected to a network analyzer via a coaxial cable and is immersed into a plasma. A bias potential superposed with…

Plasma Physics · Physics 2018-05-09 Jens Oberrath

The present work deals with a kinematic approach to the modelling the late time dynamics of the universe. This approach is based upon the assumption of constant value of cosmological jerk parameter, which is the dimensionless representation…

Cosmology and Nongalactic Astrophysics · Physics 2017-01-12 Ankan Mukherjee , Narayan Banerjee

The nonequilibrium steady state (NESS) of a quantum network is central to a host of physical and biological scenarios. Examples include natural processes such as vision and photosynthesis, as well as technical devices such as photocells,…

Quantum Physics · Physics 2022-09-05 Loïc Joubert-Doriol , Kenneth A. Jung , Artur F. Izmaylov , Paul Brumer

Primary energy spectrum of cosmic rays exhibits a knee at about $3$ PeV where a change in the spectral index occurs. Despite many efforts the origin of such a feature of the spectrum is not satisfactorily solved yet. Here it is proposed…

High Energy Astrophysical Phenomena · Physics 2017-02-15 Biplab Bijay , Arunava Bhadra

This work investigates the influence of directional properties of decoherence on kinetics rate equations. The physical reality is understood as a chain of unitary and decoherence events. The former are quantum-deterministic, while the…

Quantum Physics · Physics 2017-07-03 A. Y. Klimenko

The high temperatures reached in a proto-neutron star or during the post-merger phase of a binary neutron star coalescence lead to non-negligible thermal effects on the equation of state (EOS) of dense nuclear matter. Here we study these…

Nuclear Theory · Physics 2024-05-13 Adriana R. Raduta , Mikhail V. Beznogov , Micaela Oertel

This study investigates the droplet coalescence mechanisms and the interplay between various thermodynamic non-equilibrium (TNE) effects under isothermal and non-isothermal conditions kinetically. The main findings include: (1) Coalescence…

Fluid Dynamics · Physics 2025-05-07 Guanglan Sun , Yanbiao Gan , Bin Yang , Aiguo Xu , Zhipeng Liu

We revisit the causal backreaction paradigm, in which the need for Dark Energy is eliminated via the generation of an apparent cosmic acceleration from the causal flow of inhomogeneity information coming in towards each observer from…

Cosmology and Nongalactic Astrophysics · Physics 2013-10-23 Brett Bochner

Within heterogeneous treatment effect (HTE) analysis, various estimands have been proposed to capture the effect of a treatment conditional on covariates. Recently, the conditional quantile comparator (CQC) has emerged as a promising…

Methodology · Statistics 2026-01-28 Josh Givens , Song Liu , Henry W J Reeve , Katarzyna Reluga

A quantum system of interacting particles under the effect of a static external potential is hereby described as kicked when that potential suddenly starts moving with a constant velocity v. If initially in a stationary state, the excess…

Materials Science · Physics 2025-10-06 Nuria Santervás-Arranz , Massimiliano Stengel , Emilio Artacho

Kernel matching is a widely used technique for estimating treatment effects, particularly valuable in observational studies where randomized controlled trials are not feasible. While kernel-matching approaches have demonstrated practical…

Methodology · Statistics 2025-12-11 Chong Ding , Zheng Li , Hon Keung Tony Ng , Wei Gao

We consider the singular electron-electron interaction corrections to the transport coefficients in disordered metals to test the validity of the Wiedemann-Franz law. We develop a local, quantum kinetic equation approach in which the charge…

Disordered Systems and Neural Networks · Physics 2008-09-25 G. Catelani , I. L. Aleiner

Different rate theories yielded similar forms of rates constants consistent with the phenomenological Arrhenius law, although they were derived from various branches of physics including classical thermodynamics, statistical and quantum…

Chemical Physics · Physics 2020-12-02 Denis Michel

We describe the effect of thermal motion and buffer-gas collisions on a four-level closed N system interacting with strong pump(s) and a weak probe. This is the simplest system that experiences electromagnetically induced absorption (EIA)…

Quantum Physics · Physics 2011-07-05 E. Tilchin , O. Firstenberg , A. D. Wilson-Gordon

A phenomenological model is described for Cosmic Microwave Background Radiation (CMBR) evolution with dark energy an essential ingredient in the form of a $k-$essence scalar field. The following features of this evolution can be…

General Relativity and Quantum Cosmology · Physics 2014-06-11 Abhijit Bandyopadhyay , Debashis Gangopadhyay , Arka Moulik

In this work we examine with the help of Monte Carlo simulation whether a consistent primary energy spectrum of cosmic rays emerges from both the experimentally observed total charged particles and muon size spectra of cosmic ray extensive…

High Energy Astrophysical Phenomena · Physics 2016-09-07 Biplab Bijay , Prabir Banik , Arunava Bhadra

Recently, conditional average treatment effect (CATE) estimation has been attracting much attention due to its importance in various fields such as statistics, social and biomedical sciences. This study proposes a partially linear…

Methodology · Statistics 2022-01-31 Shunsuke Horii
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