The study of chaos and complexity in non-Hermitian quantum systems poses significant challenges due to the emergence of complex eigenvalues in their spectra. Recently, the singular value decomposition ...

Kyoto U., Yukawa Inst., Kyoto. Yukawa Institute for Theoretical Physics (YITP) and Kyoto University. Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto, 606-8502, Japa ...

A chiral spinor superfield, with an appropriate gauge invariance, describes a scalar multiplet consisting of a scalar, an antisymmetric-tensor gauge field, a Weyl spinor, and no auxiliary fields.

We present the XMM-Newton first light image, taken in January 2000 with the EPIC pn camera during the instrument's commissioning phase, when XMM-Newton was pointing towards the Large Magellanic Cloud ...

An amplitude analysis of an exclusive sample of 5765 events from the reaction \pi^ {-} p \to \eta^ {\prime} \pi^- p π−p →η′π−p at 18 GeV/c is described. The \eta^ {\prime} \pi^- η′π− production is ...

RHIC-STAR is a mid-rapidity collider experiment for studying high energy nuclear collisions. The main physics goals of STAR experiment are 1) studying the properties of the strongly coupled Quark ...

The B0 B¯ 0 average mixing parameter χ has been extracted from eμ and ee events produced in pp¯ collisions at √s =1.8 TeV. In a sample of 900 eμ events, the ...

We have measured the reactions e + e − → e + e − → μ + μ − and e + e − → γγ at c.m. energies between 12 and 31.6 GeV. Excellent agreement with the predictions of QED has been found, resulting in cut ...

The dijet angular distribution is measured in the Collider Detector at Fermilab. This measurement covers higher mass ranges and larger scattering angles than previously possible. Good agreement is ...

We have measured the differential cross section for the inclusive production of psi (2S) mesons decaying to mu^ {+} mu^ {-1} that were produced in prompt or B-d ...

We present the results of searches for decays of B mesons to final states with a b_1 meson and a charged pion or kaon. The data, collected with the BaBar det ...

We report on the results of the study of e + e − collisions at the highest PETRA energy of √ s = 31.57 GeV, using the 4π sr, electromagnetic and calorimetric ...