5 papers

quant-ph2026

Non-classical photon statistics in frequency-modulated double quantum dot cavity systems

T. Mihaescu, A. Isar, M. A. Macovei

The quantum dynamics of a double quantum dot two-level system, coupled to a leaking microwave resonator mode, is theoretically investigated. The double quantum dot is driven by app…

astro-ph.CO2026

Cosmic variance or galaxy bias? Disentangling finite-volume and galaxy formation effects in cosmological analysis

Francesco Sinigaglia, Francisco-Shu Kitaura

Current and forthcoming galaxy redshift surveys, such as DESI and Euclid, are going to bring cosmological analysis to an unprecedentedly exquisite level of precision in the determi…

hep-th2026

Near-Horizon Symmetries in Einstein-Maxwell theory

Gianfranco De Simone

This manuscript aims to provide a comprehensive derivation of the Einstein-Maxwell charges and fluxes in the near-horizon region of a four-dimensional non-extremal black hole, with…

physics.ins-det2026

An active Transverse Energy Filter based on microstructured Si-PIN diodes with an angular-selective detection efficiency

S. Schneidewind, K. Gauda, K. Blümer +10

Si-PIN detectors can be microstructured to achieve angular-selective particle detection capabilities, which we call active Transverse Energy Filter (aTEF). The microstructuring con…

quant-ph2026

Adaptive time Compressed QITE (ACQ) and its geometrical interpretation

Alberto Acevedo Meléndez, Carmen G. Almudéver, Miguel Angel Garcia-March +8

Imaginary time evolution (ITE) is a well-established method for ground-state preparation, a fundamental problem in many fields such as materials science, chemistry, and optimizatio…