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PublicationCold-atom experiments based on alkali-like atoms provide us with a tool to experimentally realize Hubbard models with a large number N of components. The value of …
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PublicationRecent probing studies reveal that large language models exhibit linear subspaces that separate true from false statements, yet the mechanism behind their emergence is unclear. We introduce a …
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PublicationTransformers can implement both generalizable algorithms (e.g., induction heads) and simple positional shortcuts (e.g., memorizing fixed output positions). In this work, we study how the choice …
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PublicationWe investigate the quantum resource requirements of a dataset generated from simulations of two-dimensional, periodic, incompressible shear flow, aimed at training machine learning models. By measuring entanglement …
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PublicationA complete overview of the stellar, gas and dust contents of galaxies is key to understanding their assembly at early times. However, an estimation of molecular and atomic …
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PublicationAstrophysical searches for dark matter in the Milky Way require a reliable model for its density distribution, which in turn depends on the influence of baryonic feedback on …
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PublicationThe \(y\)-type distortion of the blackbody spectrum of the cosmic microwave background radiation probes the pressure of the gas trapped in galaxy groups and clusters. We reanalyze …
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PublicationWe introduce a numerical method for computing spectral densities, and apply it to the evaluation of the local density of states (LDOS) of sparse Hamiltonians derived from tight …
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PublicationGraph Neural Networks (GNNs) typically scale with the number of graph edges, making them well suited for sparse graphs but less efficient on dense graphs, such as point …
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PublicationHigh-resolution spectroscopic measurements of OB stars are important for understanding processes like stellar evolution, but require labor-intensive observations. In contrast, photometric missions like the Transiting Exoplanet …
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PublicationWe present various properties of two bright extended Lyα objects, Himiko and COSMOS Redshift 7 (CR7), at z = 6.6 thoroughly investigated with JWST/NIRCam photometry, NIRSpec-Integral …
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PublicationObservations in the Galaxy and nearby spirals have established that the H I-to-H\(_{2}\) transition at solar metallicity occurs at gas weight of P …
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PublicationSimulations predict that circumgalactic hydrogen gas surrounding massive (\(M_{\rm{halo}}^{z=1}=10^{12}-10^{13}\ M_{\odot}\)) galaxies at \(z\sim4\) may be predominantly neutral, and …
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PublicationThe Gaia mission has led to the discovery of over 100 stellar streams in the Milky Way, most of which likely originated from globular clusters (GCs). As the …
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PublicationJWST has revealed a new high-redshift population called little red dots (LRDs). Since LRDs may be in the early phase of black hole growth, identifying them in …
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PublicationStar formation (SF) in the interstellar medium (ISM) is fundamental to understanding galaxy evolution and planet formation. However, efforts to develop closed-form analytic expressions that link SF …
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PublicationSuperthermal gas giant planets or their progenitor cores are known to open deep gaps in protoplanetary disks, which stop large, drifting dust particles on their way to the …
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PublicationTurbulence plays a critical role in regulating star formation in molecular clouds and is also observed in simulations of primordial halos that host Population III (Pop III) stars …
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PublicationMergers are believed to play a pivotal role in galaxy evolution, and measuring the galaxy merger fraction is a longstanding goal of both observational and theoretical studies. In …
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PublicationWe present a novel method for systematically assessing the impact of the central potential fluctuations associated with bursty outflows on the structures of dark matter halos for classical …
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PublicationWe summarize results from a survey of radiation-dominated black hole accretion flows across a wide range of mass accretion rates, as well as two values of black …
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PublicationLarge-scale H I surveys and their cross correlations with galaxy distributions have immense potential as cosmological probes. Interpreting these measurements requires theoretical models that must incorporate redshift …
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PublicationStar formation in galaxies is regulated by the interplay of a range of processes that shape the multiphase gas in the interstellar and circumgalactic media. Using the Cosmology …
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PublicationWe present our photometric method, which combines Subaru/Hyper Suprime-Cam N B515, g-band, and i-band filters to distinguish giant stars in Local Group galaxies from …
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PublicationThe Fifth Sloan Digital Sky Survey (SDSS-V) will obtain hundreds of thousands of medium-resolution, optical spectra of M dwarfs with the BOSS instrument. M dwarfs have …
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PublicationThe Cherenkov Telescope Array Observatory (CTAO) will be a ground-based Cherenkov telescope performing wide-sky surveys, ideal for anisotropy studies such as cross-correlations with tracers of …
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PublicationA class of supernovae (SNe) termed `SN Ic-CSM' are characterized by late-time emergence of narrow emission lines of elements formed in the oxygen core of a …
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PublicationDespite the implied presence of dust through reddened UV emission in high-redshift galaxies, no dust emission has been detected in the (sub)millimetre regime beyond …
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PublicationAs sites of some of the most efficient star formation in the Universe, globular clusters (GCs) have long been hypothesized to be the building blocks of young galaxies …
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PublicationClassical novae in the Milky Way have now been well-established as high-energy GeV \(\gamma\)-ray sources. In novae with main-sequence companions, this emission is believed …
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PublicationThe James Webb Space Telescope (JWST) has discovered an overabundance of UV-bright (\(M_{\rm UV} \lesssim -20\)), massive galaxies at \(z \gtrsim 10\) in comparison to pre …
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PublicationRadiative cooling can drive dynamics in multi-phase gas. A dramatic example is hydrodynamic `shattering', the violent, pressure-driven fragmentation of a cooling cloud which falls drastically out …
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PublicationWe perform the first direct cosmological and astrophysical parameter inference from the combination of galaxy luminosity functions and colours using a simulation-based inference approach. Using the SYNTHESIZER …
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PublicationWe present an Atacama Large Millimeter/submillimeter Array (ALMA) Band 9 continuum detection (\(3.3 \sigma\)) of MACS0416_Y1 that confirms the suspected warm dust (91 …
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PublicationSmooth window functions are often applied to strain data when inferring the parameters describing the astrophysical sources of gravitational-wave transients. Within the LIGO-Virgo-KAGRA collaboration, it …
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PublicationWe present a very deep CO(3─2) observation of a massive, gas-rich, main sequence, barred spiral galaxy at z ≍ 1.52. Our data were taken with the …
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PublicationAims. We study the individual and cumulative impact of stellar feedback processes on massive black hole (MBH) growth in a simulated low-mass dwarf galaxy. Methods. A suite …
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Publication… and F200W filters at depths comparable to those in the NIRCam LW bands would also be required to mitigate contamination from rare red objects at z ≲ 8.
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PublicationContext. While many hot Jupiter systems have an obliquity measurement, the data on warm Jupiter systems are lacking. The longer orbital periods and transit durations of warm Jupiters …
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PublicationNovae are thermonuclear eruptions on accreting white dwarfs in interacting binaries. Although most of the accreted envelope is expelled, the mechanism—impulsive ejection, multiple outflows or prolonged winds …
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PublicationThe initial gravitational collapse of Dark Matter and gas forms a universal filamentary network where the first galaxies form, with shapes and sizes that depend on the choice …
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PublicationMost main sequence stars, unlike our Sun, belong to multiple systems containing two or more stars. How and when these multiples come together and become bound is uncertain …
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PublicationWe analyze the properties of satellite galaxies around 1,024 Milky Way-mass hosts from the DREAMS Project, simulated within a \(Λ\)CDM cosmology. Utilizing the TNG galaxy …
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PublicationThe Gravitational-Wave Transient Catalog (GWTC) is a collection of short-duration (transient) gravitational-wave signals identified by the LIGO─Virgo─KAGRA Collaboration in gravitational-wave data produced by the …
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PublicationThe Gravitational-Wave Transient Catalog (GWTC) is a collection of short-duration (transient) gravitational-wave signals identified by the LIGO─Virgo─KAGRA Collaboration in gravitational-wave data produced by the …
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PublicationThe Gravitational-Wave Transient Catalog (GWTC) is a collection of short-duration (transient) gravitational-wave signals identified by the LIGO─Virgo─KAGRA Collaboration in gravitational-wave data produced by the …
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PublicationThe Gravitational-Wave Transient Catalog (GWTC) is a collection of short-duration (transient) gravitational-wave signals identified by the LIGO─Virgo─KAGRA Collaboration in gravitational-wave data produced by the …