Symmetrizing relativistic three-body partial wave amplitudes Author(s): Andrew W. Jackura, Nicholas C. Chambers, and Raúl A. BriceñoS matrix principles and symmetries impose constraints on three-particle scattering amplitudes, which can be formulated as a class …
Closeness function on coarse grained Lorentzian geometries Author(s): Sumati SuryaWe construct a family of closeness functions on the space of finite volume Lorentzian geometries using the abundance of discrete intervals in the underlying random causal sets. ...
Challenging a binary neutron star merger interpretation of GW230529 Author(s): Ivan Markin, Anna Puecher, Mattia Bulla, and Tim DietrichGW230529_181500 represented the first gravitational-wave detection with one of the component objects’ mass inferred to lie in the pr ...
Dipion transitions from $X(3872)$ to ${χ}_{cJ}$ ($J=0$, 1, 2) Author(s): Qi Wu, Zhong-Quan Sun, Dian-Yong Chen, Shi-Dong Liu, and Gang LiIn this work, we investigate the dipion transition processes $X(3872)→ππ{χ}_{cJ}$ ($J=0$, 1, 2) within the framework of heavy ...
Quantum estimation in QED scattering Author(s): Preslav Asenov, WenHan Zhang, and Alessio SerafiniWe tackle the issue of estimating dynamical parameters in quantum electrodynamics. We numerically compute the quantum Fisher information ma …
Investigating nonlinear Landau damping in hybrid simulations Author(s): Benedikt Schroer, Damiano Caprioli, and Pasquale BlasiPhenomenological studies of cosmic-ray self-confinement often hinge on the linear theory for the growth rate of the streaming instabili …
Primordial black holes from primordial voids Author(s): Cristian Joana and Zi-Yan YuwenPrimordial black holes (PBHs) are a compelling dark matter candidate and a unique probe of small-scale cosmological fluctuations. Their formation is usually a …
Hybrid waveforms for precessing quasicircular binary systems Author(s): Joan Llobera-Querol, Sascha Husa, and Maria de Lluc PlanasThe demand for long and accurate gravitational waveforms is increasing as we prepare for the next generation of detectors and seek …
Numerical study of hypershadows in higher-dimensional black holes Author(s): Jianzhi YangWe develop a fully numerical framework to compute and visualize the hypershadow [J. a. P. A. Novo et al., Hypershadows of higher dimensional black objects: A case study of cohom ...
Equivalence principles in Weyl transverse gravity Author(s): Ana Alonso-Serrano, Luis J. Garay, and Marek LiškaThere exist two consistent theories of massless, self-interacting gravitons, which differ by their local symmetries: general relativity and ...
Holographic complexity of the Klebanov-Strassler background Author(s): Andrew R. Frey, Michael P. Grehan, and Prakriti SinghWe study the complexity of the gravity dual to the confining $SU(N)×SU(N+M)$ Klebanov-Strassler gauge theory, which is an important test ...
Dark bubble cosmology and the equivalence principle Author(s): Ivano Basile, Alessandro Borys, and Joaquin MasiasThe main goal of string phenomenology is to find realistic models of particle physics and cosmology within string theory. Dark bubble cosmo ...
Extremal black hole with a unique ground state Author(s): Swapnamay MondalRecent computations in gravity suggest that nonsupersymmetric extremal black holes lack any sizeable ground state degeneracy. We confirm this for a D-brane description of no ...
Dynamical color conductivity of a chiral quark-gluon plasma Author(s): Sourav Duari, Nilanjan Chaudhuri, Pradip Roy, and Sourav SarkarThe dynamical chromoelectric color conductivity of a chiral plasma has been extracted from one loop gluon self energy by using ...
Hybrid quark stars with quark-quark phase transitions Author(s): Zongcan Yang, Tianxiong Zeng, Yan Yan, Wen-Li Yuan, Chen Zhang, and Enping ZhouWe explore the possibility of phase transitions between different quark matter phases occurring within quark s ...
Scattering perspective on gravitational lensing Author(s): Mariana Carrillo Gonzalez, Valerio De Luca, Alice Garoffolo, Julio Parra-Martinez, and Mark TroddenThis paper provides a direct, rigorous correspondence between the conventional diffraction …
Vector Horndeski black holes in nonlinear electrodynamics Author(s): Che-Yu Chen, Antonio De Felice, Shinji Tsujikawa, and Taishi SanoOn a spherically symmetric and static background, we study the existence of linearly stable black hole (BH) solutions in non …
Soft-unclustered-energy patterns from quirks Author(s): David Curtin, Sascha Dreyer, Max Fusté Costa, Sarah Heim, Gregor Kasieczka, Louis Moureaux, David Rousso, David Shih, and Manuel SommerhalderWe propose searching for physics beyond the Stan …
Lorentz violation and momentum-space geometric phases Author(s): V. Alan Kostelecký, Ralf Lehnert, Marco Schreck, and Babak SeradjehGeometric phases can manifest when a relativistic quantum particle moves cyclically along a loop in parameter space. The p …
Probing the dark sector using the Fornax satellite Author(s): E. Zamlung and A. NusserA long-range force acting only in the dark sector can displace the stellar component of satellite galaxies relative to their dark matter (DM) halos, thereby breaking …
Is Chevallier-Polarski-Linder dark energy a mirage? Author(s): Mikel Artola, Ismael Ayuso, Ruth Lazkoz, and Vincenzo SalzanoRecent observations from the Dark Energy Spectroscopic Instrument (DESI) raise doubts about the standard cosmological model, $\m …
Alleviating cosmological tensions with a hybrid dark sector Author(s): Elsa M. Teixeira, Gaspard Poulot, Carsten van de Bruck, Eleonora Di Valentino, and Vivian PoulinWe investigate a cosmological model inspired by hybrid inflation, where two scalar fields rep …
Sound waves from primordial black hole formations Author(s): Zhuan Ning, Xiang-Xi Zeng, Zi-Yan Yuwen, Shao-Jiang Wang, Heling Deng, and Rong-Gen CaiWe present a numerical investigation of primordial black hole (PBH) formation from superhorizon curvat …
Overcharging extremal rotating black holes Author(s): Shauvik Biswas, Sudipta Sarkar, and Amruta SadhuIn this work, we use the weak cosmic censorship conjecture (WCC) to constrain black hole solutions in modified gravity theories. While Wald s …
Quantum numbers of the $X(1880)$ Author(s): Qin-He Yang, Ling-Yun Dai, and Ulf-G. MeißnerWe study the properties of the $X(1880)$, the structure around the $\overline{p}p$ threshold that appears in the $3({π}^{+}{π}^{−})$ invariant m …
Axion dark matter archaeology with primordial gravitational waves Author(s): Andrew Cheek, Anish Ghoshal, and Debarun PaulWe investigate the complementary information to be gained from inflationary gravitational wave (IGW) signals and searches for quantum chromodyna …
Overlapping of photon rings in black hole imaging Author(s): Oleg Yu. Tsupko, Fabio Aratore, and Volker PerlickIn this paper, we investigate the overlapping of photon rings—higher-order images of a black hole’s luminous environment, concentrated near …
Diffusion method in field theories with fakeons Author(s): Gianluca CalcagniWe adapt the diffusion method employed in fundamentally nonlocal field theories to determine the number of initial conditions for the classicized dynamics of unitary field …