Search Results - "Liao, Shihong"

Further evidence for a population of dark-matter-deficient dwarf galaxies by Guo, Qi, Hu, Huijie, Zheng, Zheng, Liao, Shihong, Du, Wei, Mao, Shude, Jiang, Linhua, Wang, Jing, Peng, Yingjie, Gao, Liang, Wang, Jie, Wu, Hong

“…In the standard cosmological model, dark matter drives the structure formation of galaxies and constructs potential wells within which galaxies may form. The…”
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Baryonic Effects on Lagrangian Clustering and Angular Momentum Reconstruction by Sheng, Ming-Jie, Yu, Hao-Ran, Li, Sijia, Liao, Shihong, Du, Min, Wang, Yunchong, Wang, Peng, Xu, Kun, Genel, Shy, Irodotou, Dimitrios

“…Abstract Recent studies illustrate the correlation between the angular momenta of cosmic structures and their Lagrangian properties. However, only baryons are…”
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An alternative method to generate pre-initial conditions for cosmological N-body simulations by Liao, Shihong

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Impact of filaments on galaxy formation in their residing dark matter haloes by Liao, Shihong, Gao, Liang

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Assembly history and internal structure of cluster cold dark matter haloes by Chen, Qingxiang, Liao, Shihong, Wang, Jie, Gao, Liang

“…ABSTRACT We use the Phoenix simulations to study the mass assembly history and internal structures of cluster dark matter haloes ($M_{200} \gtrsim 5\times…”
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A Universe of ultradiffuse galaxies: theoretical predictions from ΛCDM simulations by Rong, Yu, Guo, Qi, Gao, Liang, Liao, Shihong, Xie, Lizhi, Puzia, Thomas H., Sun, Shuangpeng, Pan, Jun

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The optimal gravitational softening length for cosmological N-body simulations by Zhang, Tianchi, Liao, Shihong, Li, Ming, Gao, Liang

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Numerical convergence of pre-initial conditions on dark matter halo properties by Zhang, Tianchi, Liao, Shihong, Li, Ming, Zhang, Jiajun

“…ABSTRACT Generating pre-initial conditions (or particle loads) is the very first step to set up a cosmological N-body simulation. In this work, we revisit the…”
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Signatures of the Many Supermassive Black Hole Mergers in a Cosmologically Forming Massive Early-type Galaxy by Mannerkoski, Matias, Johansson, Peter H., Rantala, Antti, Naab, Thorsten, Liao, Shihong, Rawlings, Alexander

“…Abstract We model here the merger histories of the supermassive black hole (SMBH) population in the late stages of a cosmological simulation of a ∼ 2 × 10 13 M…”
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Dark matter haloes in interacting dark energy models: formation history, density profile, spin, and shape by Liu, Yun, Liao, Shihong, Liu, Xiangkun, Zhang, Jiajun, An, Rui, Fan, Zuhui

“…ABSTRACT The interacting dark energy (IDE) model, which considers the interaction between dark energy and dark matter, provides a natural mechanism to…”
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Constraining interacting dark energy models with the halo concentration–mass relation by Zhao, Yu, Liu, Yun, Liao, Shihong, Zhang, Jiajun, Liu, Xiangkun, Du, Wei

“…ABSTRACT The interacting dark energy (IDE) model is a promising alternative cosmological model that has the potential to solve the fine-tuning and coincidence…”
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The timeless timing argument and the total mass of the Local Group by Sawala, Till, Peñarrubia, Jorge, Liao, Shihong, Johansson, Peter H

“…ABSTRACT The timing argument connects the motion of a two-body system to its mass in an expanding Universe with a finite age, under the assumption that it has…”
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ketju – resolving small-scale supermassive black hole dynamics in gadget-4 by Mannerkoski, Matias, Rawlings, Alexander, Johansson, Peter H, Naab, Thorsten, Rantala, Antti, Springel, Volker, Irodotou, Dimitrios, Liao, Shihong

“…ABSTRACT We present the new public version of the ketju supermassive black hole (SMBH) dynamics module, as implemented into gadget-4. ketju adds a small region…”
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The abundance of dark matter haloes down to Earth mass by Zheng, Haonan, Bose, Sownak, Frenk, Carlos S, Gao, Liang, Jenkins, Adrian, Liao, Shihong, Liu, Yizhou, Wang, Jie

“…ABSTRACT We use the voids-within-voids-within-voids (VVV) simulations, a suite of successive nested N-body simulations with extremely high resolution (denoted,…”
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Dark-matter-deficient galaxies in hydrodynamical simulations by Jing, Yingjie, Wang, Chunxiang, Li, Ran, Liao, Shihong, Wang, Jie, Guo, Qi, Gao, Liang

“…Abstract Low-mass galaxies are expected to be dark-matter-dominated even within their central regions. Recently, two observations reported two dwarf galaxies…”
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Ultra-diffuse galaxies in the Auriga simulations by Liao, Shihong, Gao, Liang, Frenk, Carlos S, Grand, Robert J J, Guo, Qi, Gómez, Facundo A, Marinacci, Federico, Pakmor, Rüdiger, Shao, Shi, Springel, Volker

“…ABSTRACT We investigate the formation of ultra-diffuse galaxies (UDGs) using the Auriga high-resolution cosmological magnetohydrodynamical simulations of Milky…”
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Measuring neutrino mass and asymmetry with matter pairwise velocities by Zhang, Wangzheng, Chu, Ming-chung, Hu, Rui, Liao, Shihong, Yeung, Shek

“…ABSTRACT Neutrinos are believed to be the most abundant fermions in the Universe, but their masses are unknown, except for being non-zero but much smaller than…”
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The segregation of baryons and dark matter during halo assembly by Liao, Shihong, Gao, Liang, Frenk, Carlos S., Guo, Qi, Wang, Jie

“…Abstract The standard galaxy formation theory assumes that baryons and dark matter are initially well mixed before becoming segregated due to radiative…”
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Modelling the accretion and feedback of supermassive black hole binaries in gas-rich galaxy mergers by Liao, Shihong, Johansson, Peter H, Mannerkoski, Matias, Irodotou, Dimitrios, Rizzuto, Francesco Paolo, McAlpine, Stuart, Rantala, Antti, Rawlings, Alexander, Sawala, Till

“…ABSTRACT We introduce a new model for the accretion and feedback of supermassive black hole (SMBH) binaries to the ketju code, which enables us to resolve the…”
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The growth of intermediate mass black holes through tidal captures and tidal disruption events by Rizzuto, Francesco Paolo, Naab, Thorsten, Rantala, Antti, Johansson, Peter H, Ostriker, Jeremiah P, Stone, Nicholas C, Liao, Shihong, Irodotou, Dimitrios

“…ABSTRACT We present N-body simulations, including post-Newtonian dynamics, of dense clusters of low-mass stars harbouring central black holes (BHs) with…”
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