Category: Physics & Astronomy
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Poly-vector deformations of heterotic supergravity solutions
This research indicates that bi-vector and uni-vector deformations of 10-dimensional heterotic supergravity solutions were constructed using a gauged double field theory approach.
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Pancake shapes in 2D cosmologies are highly anisotropic
This research indicates that in two-dimensional cold dark matter cosmologies, pancakes are usually C-shaped, more curved when they become halos, and often evolve into filaments.
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Absorptive scattering of spinning bodies is parametrized by spin transitions
This research indicates that absorptive effects in scattering can be described using classical spin transitions and a finite set of Wilson coefficients.
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Toponium masses estimated with QCD sum rules
This research indicates that pseudoscalar and vector toponium states, along with the triply-top baryon, have masses and binding properties consistent with the authors' QCD sum-rule calculations.
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Criegee intermediates behave differently at water interfaces
This research indicates that small and large Criegee intermediates show easy movement in water droplets, no surface diffusion on amorphous solid water at 50 K, and infrared spectral shifts in aqueous environments.
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Unit-cell modulation triggers topological phase transitions in photonic Lieb lattices
This research indicates that relaxing a spatial symmetry in the unit cell of a gyromagnetic photonic crystal can produce a hierarchy of topological phases, including first-order Chern phases and second-order dipole and quadrupole phases.
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Helios design uses optimized planar coil stellarator equilibrium
This research indicates that optimization produced a Helios fusion power plant design with a two-field-period, low aspect ratio, quasi-axisymmetric planar coil stellarator and a tokamak-like X-point divertor.
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Reinforcement learning improved quantum error correction stability
This research indicates that reinforcement learning can continuously adjust control parameters during quantum error correction to stabilize a quantum computer and improve logical error performance.
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Free-bound transitions affect warm dense matter temperature measurements
This research indicates that free-bound transitions are a particular feature of warm dense matter and must be included to obtain a physically consistent temperature from the Chihara decomposition.
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Cluster stellar mass grows from z 0.8 to 0.2
This research indicates that most of the massive galaxy population in clusters was largely established by redshift 0.8, with later evolution driven by late-time assembly processes.
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