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Spin supplementary condition in quantum field theory: covariant SSC and physical state projection
The spin supplementary conditions are constraints on spin degrees of freedom in classical relativity which restricts physical degrees of freedom to...
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Physical condition for single-pulse emission in PQS microchip laser with good performance
Physical condition is developed to achieve single-pulse emission with the uniform repetition rate of the PQS microchip lasers thereby overcoming the...
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Physical Properties
In Chap. 5 we studied solutions describing stationary counter-rotating dust disks in terms of hyperelliptic functions. As an example of this approach...
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A Synthetic Null Energy Condition
We give a simpler approach to Kunzinger and Sämann’s theory of Lorentzian length spaces in the globally hyperbolic case; these provide a nonsmooth...
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Lie group analysis of the general Karmarkar condition
The Karmarkar embedding condition in different spherically symmetrical metrics is studied in general using Lie symmetries. In this study, the Lie...
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Entanglement Detection for Multipartite States Based on Structural Physical Approximation of Partial Transposition
As an important physical resource, quantum entanglement is widely used in quantum information processing. The positive partial transpose criterion...
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Some Important Physical Fundamentals
The first chapter deals with physical fundamentals that will be incorporated at several points into the later treatment of astrophysics. We...
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System Representation of Physical Quantities: Visualization of Dimensional Relationships of Physical Laws
The principle of geometric-dimensional representation of physical quantities in the dimensions of the International System of Units in the form of...
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Dominant energy condition and dissipative fluids in general relativity
Existing literature implements the Dominant Energy Condition for dissipative fluids in general relativity. It is pointed out that this condition...
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Performance analysis of physical-layer security in mid-infrared FSO communication system
Based on the eavesdrop** model of non-line-of-sight (NLOS) scattering channel in mid-infrared (MIR) free-space optical (FSO) communication system,...
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Null energy condition violation during inflation and pulsar timing array observations
Recently, evidence of stochastic gravitational wave background (SGWB) signals observed by pulsar timing array (PTA) collaborations, has prompted...
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Constructible reality condition of pseudo entropy via pseudo-Hermiticity
As a generalization of entanglement entropy, pseudo entropy is not always real. The real-valued pseudo entropy has promising applications in...
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Unprovability of first Maxwell’s equation in light of EPR’s completeness condition: a computational approach from logico-linguistic perspective
Maxwell’s verbal statement of Coulomb’s experimental verification of his hypothesis, concerning force between two electrified bodies, is suggestive...
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Physical Properties of Prestellar Cores
We present a brief summary of current progress on research into the physical and chemical properties of pre-protostellar cores. In particular, we...
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No-Slip Boundary Condition for Vorticity Equation in 2D Exterior Domain
In this article we derive the no-slip boundary condition for a non-stationary vorticity equation. This condition generates the affine invariant...
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Monitoring the Current Operating Condition and Forecasting the Remaining Life of High-Voltage Insulators
AbstractFeatures are considered of a complex remote way of diagnosing the current operating condition and predicting the residual life of...
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A simple protocol for anisotropic generalization of Finch–Skea model by gravitational decoupling satisfying vanishing complexity factor condition
A physically reasonable anisotropic stellar model is constructed with the help of the gravitational decoupling via complete geometric deformation...
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Base Fluids, Its Temperature and Heat Source on MHD Couette–Poiseuille Nanofluid Flow through Slippy Porous Microchannel with Convective-Radiative Condition: Entropy Analysis
AbstractThe intention behind this research work is to analyze the flow, heat transfer and entropy generation in a vertical channel filled with a...
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Lie symmetry approach to the time-dependent Karmarkar condition
We obtain solutions of the time-dependent Einstein Field Equations which satisfy the Karmarkar condition via the method of Lie symmetries....
