Dynamical system analysis for extended f(P) gravity coupled with scalar field by Ratul Mandal, Ujjal Debnath, Anirudh Pradhan

“…Based on the mathematical prospects, the modified theory of gravitation based on the extension of f(P) cubic gravity has the potential to manifest an accelerated expansion during late-time evolution.…”
Get full text

Old Vilnius in the Perspektive of Nations' Historical Consciousness by Alfredas Bumblauskas

“…In this context, Lithuanian capital appears as a sphere of gravitation and junction of several civilizations and also as the coexistence space of several confessions. …”
Get full text

Analysis of the vacuum solution of the five-dimensional Einstein field equations with negative cosmological constant via variational symmetries by Fatemeh Ahangari

“…The Kaluza-Klein theory can be reckoned as a classical unified field theory of two of the significant forces of nature gravitation and electromagnetism. This formulation geometrically demonstrates the effects of a gravitational and an electromagnetic field by investigating a five-dimensional space with a metric constructed via the spacetime metric and the four-potential of the electromagnetic field. …”
Get full text

The importance of transportation networks and urban services in assessing the functional balance of human settlements: The case of the Makkah region in Saudi Arabia by Amani Derbali, Salma Dwidar, Amal Abdelsattar, Donia Abdelgawad, Abdallah Farhi

“…Our investigation highlights the limitations of the region’s urban structure and suggests solutions for addressing their root causes by comparing the current state of the region’s population, which houses 132 urban centers, and an alternative model based on a gravitational urban law utilizing Reilly’s law of retail gravitation (1931), which manipulates data relevant to population and transportation networks. …”
Get full text

UNCOVER: The Rest-ultraviolet to Near-infrared Multiwavelength Structures and Dust Distributions of Submillimeter-detected Galaxies in A2744 by Sedona H. Price, Katherine A. Suess, Christina C. Williams, Rachel Bezanson, Gourav Khullar, Erica J. Nelson, Bingjie Wang, John R. Weaver, Seiji Fujimoto, Vasily Kokorev, Jenny E. Greene, Gabriel Brammer, Sam E. Cutler, Pratika Dayal, Lukas J. Furtak, Ivo Labbe, Joel Leja, Tim B. Miller, Themiya Nanayakkara, Richard Pan, Katherine E. Whitaker

Get full text

Galaxies Lighting Up: Discovery of Seventy New Turn-on Changing-look Active Galactic Nuclei by Qian Yang, Paul J. Green, Xue-Bing Wu, Michael Eracleous, Linhua Jiang, Yuming Fu

Get full text

Spherical Accretion in the Schwarzschild Spacetime in the Newtonian Analogous Construct by Shubhrangshu Ghosh, Souvik Ghose, Kalyanbrata Pal, Arunabha Bhadra, Tapas K. Das

Get full text

The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release by Chenxu Liu, Karl Gebhardt, Erin Mentuch Cooper, Dustin Davis, Donald P. Schneider, Matt J. Jarvis, Daniel J. Farrow, Steven L. Finkelstein, Óscar A. Chávez Ortiz, The HETDEX Collaboration

Get full text

Imagined Libya: geopolitics of the margins by Luca Raineri

“…The subsequent sections analyze geopolitical discourses from different sources to offer a review of some important spatial imaginaries that have contributed to representing, constituting and apprehending Libya as a subject and an object of international politics: ancient geography’s environmentalism; Italy’s imperial colonialism; Gaddafi’s pan-Arabism and, later, pan-Africanism; and Turkey’s pan-Ottomanism.Before modern colonisation, the imaginary of (today’s) Libyan territory was long apprehended through the dichotomy between urban (hadari) and rural (badawi) spaces, with the political and normative centre of gravitation oscillating from the former (during the Arab and later Ottoman hegemony) to the latter (during the rise of the Sanussi order). …”
Get full text

Photometric Selection of Type 1 Quasars in the XMM-LSS Field with Machine Learning and the Disk–Corona Connection by Jian Huang, Bin Luo, W. N. Brandt, Ying Chen, Qingling Ni, Yongquan Xue, Zijian Zhang

Get full text

Evolution paths of urban forms influenced by landforms: Asynchrony but convergence by Chao Yang, Qiyan Huang, Qiong Xian, Meng Yuan, Xiaoming Cong, Lisha Xun, Jianxiong Cheng, Hongyi Pan

“…Current dynamic indices often overlook the global physical gravitation and the interactions between new and old urban patches, leading to errors in assessing their agglomeration effects. …”
Get full text

A Wideband Chemical Survey of Massive Star-forming Regions at Subarcsecond Resolution with the Submillimeter Array by Charles J. Law, Qizhou Zhang, Arielle C. Frommer, Karin I. Öberg, Roberto Galván-Madrid, Eric Keto, Hauyu Baobab Liu, Paul T. P. Ho, Andrés F. Izquierdo, L. Ilsedore Cleeves

Get full text

Rare Occasions: Tidal Disruption Events Rarely Power the AGNs Observed in Dwarf Galaxies by Joanne Tan, Guang Yang, Jonelle L. Walsh, W. N. Brandt, Bin Luo, Franz E. Bauer, Chien-Ting Chen, Mouyuan Sun, Yongquan Xue

Get full text

First Mid-infrared Detection and Modeling of a Flare from Sgr A* by Sebastiano D. von Fellenberg, Tamojeet Roychowdhury, Joseph M. Michail, Zach Sumners, Grace Sanger-Johnson, Giovanni G. Fazio, Daryl Haggard, Joseph L. Hora, Alexander Philippov, Bart Ripperda, Howard A. Smith, S. P. Willner, Gunther Witzel, Shuo Zhang, Eric E. Becklin, Geoffrey C. Bower, Sunil Chandra, Tuan Do, Macarena Garcia Marin, Mark A. Gurwell, Nicole M. Ford, Kazuhiro Hada, Sera Markoff, Mark R. Morris, Joey Neilsen, Nadeen B. Sabha, Braden Seefeldt-Gail

Get full text

ALMA Observations of Massive Clouds in the Central Molecular Zone: External-pressure-confined Dense Cores and Salpeter-like Core Mass Functions by Zhenying Zhang, Xing Lu, Tie Liu, Sheng-Li Qin, Adam Ginsburg, Yu Cheng, Hauyu Baobab Liu, Daniel L. Walker, Xindi Tang, Shanghuo Li, Qizhou Zhang, Thushara Pillai, Jens Kauffmann, Cara Battersby, Siyi Feng, Suinan Zhang, Qi-Lao Gu, Fengwei Xu, Wenyu Jiao, Xunchuan Liu, Li Chen, Qiu-yi Luo, Xiaofeng Mai, Zi-yang Li, Dongting Yang, Xianjin Shen, Meizhu Liu, Zhiqiang Shen

Get full text

GD-1 Stellar Stream and Cocoon in the DESI Early Data Release by M. Valluri, P. Fagrelius, S. E. Koposov, T. S. Li, Oleg Y. Gnedin, E. F. Bell, R. G. Carlberg, A. P. Cooper, J. Aguilar, S. Ahlen, C. Allende Prieto, V. Belokurov, L. Beraldo e Silva, D. Brooks, A. Byström, T. Claybaugh, K. Dawson, A. Dey, P. Doel, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, J. Han, K. Honscheid, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. E. Levi, A. de la Macorra, M. Manera, P. Martini, G. E. Medina, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, J. Najita, C. Poppett, F. Prada, M. Rezaie, G. Rossi, A. H. Riley, E. Sanchez, D. Schlegel, M. Schubnell, D. Sprayberry, G. Tarlé, G. Thomas, B. A. Weaver, R. H. Wechsler, R. Zhou, H. Zou

Get full text

The Lyman Continuum Escape Fraction of Star-forming Galaxies at 2.4 ≲ z ≲ 3.0 from UVCANDELS by Xin Wang, Harry I. Teplitz, Brent M. Smith, Rogier A. Windhorst, Marc Rafelski, Vihang Mehta, Anahita Alavi, Zhiyuan Ji, Gabriel Brammer, James Colbert, Norman Grogin, Nimish P. Hathi, Anton M. Koekemoer, Laura Prichard, Claudia Scarlata, Ben Sunnquist, Pablo Arrabal Haro, Christopher Conselice, Eric Gawiser, Yicheng Guo, Matthew Hayes, Rolf A. Jansen, Ray A. Lucas, Robert O’Connell, Brant Robertson, Michael Rutkowski, Brian Siana, Eros Vanzella, Teresa Ashcraft, Micaela Bagley, Ivano Baronchelli, Guillermo Barro, Alex Blanche, Adam Broussard, Timothy Carleton, Nima Chartab, Yingjie Cheng, Alex Codoreanu, Seth Cohen, Y. Sophia Dai, Behnam Darvish, Romeel Davé, Laura DeGroot, Duilia De Mello, Mark Dickinson, Najmeh Emami, Henry Ferguson, Leonardo Ferreira, Keely Finkelstein, Steven Finkelstein, Jonathan P. Gardner, Timothy Gburek, Mauro Giavalisco, Andrea Grazian, Caryl Gronwall, Shoubaneh Hemmati, Justin Howell, Kartheik Iyer, Sugata Kaviraj, Peter Kurczynski, Ilin Lazar, John MacKenty, Kameswara Bharadwaj Mantha, Alec Martin, Garreth Martin, Tyler McCabe, Bahram Mobasher, Kalina Nedkova, Charlotte Olsen, Lillian Otteson, Swara Ravindranath, Caleb Redshaw, Zahra Sattari, Emmaris Soto, L. Y. Aaron Yung, Bonnabelle Zabelle, the UVCANDELS team

Get full text

Earth–lunar thermal effect on the temperature stability of TianQin telescope and the suppression methods by Wenbo Chang, Yuxiang Wang, Wenhai Tan, Guanhua Wu, Houyuan Chen, Wei Li, Zizheng Li, Fan Zhu, Zhu Li, Xuefeng Zhang, Shanqing Yang

“…TianQin is a geocentric space-based gravitational wave detection mission, it will confront a more complex and variable orbital thermal environment compared to heliocentric orbit missions like LISA. …”
Get full text

Dealing with data gaps for TianQin with massive black hole binary signal by Lu Wang, Hong-Yu Chen, Xiangyu Lyu, En-Kun Li, Yi-Ming Hu

“…Abstract Space-borne gravitational wave detectors like TianQin might encounter data gaps due to factors like micro-meteoroid collisions or hardware failures. …”
Get full text

The Tolman–Ehrenfest criterion of thermal equilibrium in scalar–tensor gravity by Numa Karolinski, Valerio Faraoni

“…Surprisingly, the gravitational scalar field, which fixes the strength of the effective gravitational coupling, does not play a role in determining thermal equilibrium. …”
Get full text