Search
Search Results
-
Testing strong gravitational lensing effects of various supermassive compact objects for the static and spherically symmetric hairy black hole by gravitational decoupling
We investigate the strong gravitational lensing effects of various supermassive compact objects for the static and spherically symmetric hairy black...
-
Strong Cosmic Censorship in Kerr-Newman-de Sitter
Christodoulou’s formulation of Strong Cosmic Censorship (SCC) holds true for Kerr-de Sitter black holes. On the other hand, Reissner-Nordström-de...
-
Collider sensitivity to SMEFT heavy-quark operators at one-loop in top-quark processes
We study the effects of four-heavy-quark operators in the production of top quarks in the framework of the Standard Model Effective Field Theory...
-
Superposed and Superposed-type Double Periodic Jacobi Elliptic Function Solutions of Variable Coefficients KdV Equation
Acoustic waves on a crystal lattice, long internal waves in a density-stratified ocean, ion acoustic waves in a plasma, and shallow-water waves with...
-
Two- and three-photon absorption cross-section investigation in nanometer-sized heterodimer and heterotrimer structures
In the present work, the cross section of two-photon absorption (2PA) and three-photon absorption (3PA) in a hybrid nanostructure molecule consisting...
-
A comprehensive data-driven odyssey to explore the equation of state of dark energy
For the first time, we reconstruct the dark energy equation of the state parameter w from the combination of background and perturbation...
-
Nearly critical superfluid: effective field theory and holography
We study a nearly critical superfluid system from two complementary approaches. Within the first approach, we formulate a Schwinger-Keldysh effective...
-
Geometric BV for twisted Courant sigma models and the BRST power finesse
We study twisted Courant sigma models, a class of topological field theories arising from the coupling of 3D 0-/2-form BF theory and Chern-Simons...
-
Dense QCD2 with matrix product states
We study one-flavor SU(2) and SU(3) lattice QCD in (1 + 1) dimensions at zero temperature and finite density using matrix product states and the...
-
-
-
Photon propagator for inflation in the general covariant gauge
Photon propagator for power-law inflation is considered in the general covariant gauges within the canonical quantization formalism. Photon mode...
-
An effective cosmological collider
Effective field theories (EFTs) of heavy particles coupled to the inflaton are rife with operator redundancies, frequently obscured by sensitivity to...
-
Dimensionally reducing generalized symmetries from (3+1)-dimensions
Recently there has been an increasing interest in the study of generalized symmetries in dimensions higher than two. This has lead to the discovery...
-
Enhanced natural convection and entropy generation in a porous crown cavity filled with copper nanoparticles under a horizontal magnetic field
The primary objective of this research is to investigate the effect of Cu-water in natural convection heat transfer and entropy generation within...
-
Entanglement Renormalization for Quantum Field Theories with Discrete Wavelet Transforms
We propose an adaptation of Entanglement Renormalization for quantum field theories that, through the use of discrete wavelet transforms, strongly...
-
Gravitational duals from equations of state
Holography relates gravitational theories in five dimensions to four-dimensional quantum field theories in flat space. Under this map, the equation...
-
Charges and topology in linearised gravity
Covariant conserved 2-form currents for linearised gravity are constructed by contracting the linearised curvature with conformal Killing-Yano...
-
The U-Matrix geometrical model for multi-particle production in high-energy hadronic collisions
Inspired by the picture portraying the KNO scaling violation as an extension of the geometrical scaling violation, the current study proposes a...