Minkowski space is locally the Noldus limit of Poisson process causets

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The present work concerns the approximation of the solution map

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associated to the parametric Helmholtz boundary value problem, i.e., the map which associates to each (real) wavenumber belonging to a given interval of interest the corresponding solution ...

A compact and broadband orthomode transducer (OMT) with two dual linearly polarized ports is reported here for the first time. The component is based on a combination of two ridged Boifot junctions through a series of power dividers that act as an embedded ...

Introduced 50 years ago by David Kazhdan, Kazhdan's Property (T) has quickly become an active research area in mathematics, with a lot of important results. A few years later, this property has been generalized to discrete group actions by Robert J. Zimmer ...

We study the momentum-space 4-point correlation function of identical scalar operators in conformal field theory. Working specifically with null momenta, we show that its imaginary part admits an expansion in conformal blocks. The blocks are polynomials in ...

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We investigate how probability tools can be useful to study representations of non-amenable groups. A suitable notion of "probabilistic subgroup" is proposed for locally compact groups, and is valuable to induction of representations. Nonamenable groups ad ...

The identification of reaction kinetics represents the main challenge in building models for reaction systems. The identification task can be performed via either simultaneous model identification (SMI) or incremental model identification (IMI), the latter ...

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A novel substrate-integrated waveguide (SIW) horn antenna with partially detached broad walls is designed and analyzed. The conventional SIW horn antenna suffers from narrow-operating bandwidth, which mainly results from the mismatch at the horn aperture b ...

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Minkowski space is locally the Noldus limit of Poisson process causets

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Convergence analysis of Padé approximations for Helmholtz frequency response problems

Compact Orthomode Transducer with Broadband Beamforming Capability

Kazhdan's Property (T) and Property (FH) for measured groupoids

Momentum-space conformal blocks on the light cone

Compact laser-assisted tools for high-resolution additive manufacturing

Representing groups against all odds

Global Identification of Kinetic Parameters via the Extent-based Incremental Approach

LinoSPAD: A Compact Linear SPAD Camera System with 64 FPGA-Based TDC Modules for Versatile 50 ps Resolution Time-Resolved Imaging

Design of Compact Air-Vias-Perforated SIW Horn Antenna With Partially Detached Broad Walls

Compact Microwave Cavity with Increased Magnetic Field Homogeneity