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๐Ÿ” m.a. schmitz ๐Ÿ“‚ Physics
Showing 4897 results for "m.a. schmitz" in Physics
Physics Preprint PDF DOI

All pure entangled states can lead to fully nonlocal correlations

Martin J. Renner, Edwin Peter Lobo, Arturo Konderak, Remigiusz Augusiak, Antonio Acin ยท 2026

It is a well-established fact that some quantum correlations can be nonlocal, meaning that they cannot be described by a local hidden variable model. Certain quantum correlations have a form of nonlocโ€ฆ

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Imaginarity-generating power of unitaries: A resource-theoretic approach

Akhil Kumar Awasthi, Mrinmoy Samanta, Sudipta Mondal, Ayan Patra, Aditi Sen De ยท 2026

Imaginarity, stemming from the complex structure of quantum mechanics, has recently emerged as a fundamental resource, yet its dynamical generation remains largely unexplored. In this work, we introduโ€ฆ

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Rigged Liouville space formulation for quasi-Hermitian Liouville operators

Shousuke Ohmori, Junichi Takahashi ยท 2026

We discuss a super bra-ket formalism for quasi-Hermitian Liouvillian operators within the framework of rigged Hilbert spaces (RHS). An RHS in terms of the Liouville space, referred to as a rigged Liouโ€ฆ

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First-Principles Study of Structural, Electronic, Thermal, and Optical Properties of Quasi-2D C2 N2 O Using GGA and HSE06

Hemn. G. H, Nzar. R. Abdullah, Vidar Gudmundsson ยท 2026

DFT and AIMD are used to investigate the structural, stability, electronic, thermal, and optical properties of the quasi-2D C2N2O structure. The structure exhibits thermal and energy stability, signifโ€ฆ

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Revisiting Turner Window Axions: The Untapped Potential of NaI Dark Matter Detectors

W. C. Haxton, Xing Liu, Anupam Ray, Evan Rule ยท 2026

The "Turner window" corresponds to axions with masses $\gtrsim$ 1 eV that have sufficiently strong couplings to matter to evade limits from the cooling of SN1987A. This window, through which the trajeโ€ฆ

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Noise-robust 1-copy distillation protocol for all distillable Bell-diagonal qutrits

Tobias C. Sutter, Christopher Popp, Beatrix C. Hiesmayr ยท 2026

Entanglement distillation is the process of converting noisy entangled states into maximally entangled pure states via local operations and classical communication. A long-standing, unresolved questioโ€ฆ

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The Tracking Tapered Gridded Estimator for the 21-cm power spectrum from the Murchison Widefield Array (MWA) drift scan observations -- III. Improved upper limits at $z = 8.2$ from multiple pointings

Shouvik Sarkar, Khandakar Md Asif Elahi, Samir Choudhuri, Somnath Bharadwaj, Suman Chatterjee, Baijayanta Bhattacharyya, Shiv Sethi, Akash Kumar Patwa ยท 2026

We analyze zenith-pointing $(\delta=-26.7^{\circ})$ Murchison Widefield Array (MWA) $\nu_c=154.2 \,{\rm MHz}$ drift scan observations covering $349.0^{\circ} \le \alpha \le 70.0^{\circ}$ with 163 poinโ€ฆ

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Lagrangian Proper Orthogonal Decomposition

Ron Shnapp, Stefano Brizzolara ยท 2026

We introduce a modal representation for Lagrangian trajectories in turbulence, termed Lagrangian Proper Orthogonal Decomposition (LPOD). An ensemble of particle trajectories is used to construct velocโ€ฆ

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Ion Channel Dynamics in Temperature-Dependent Weibel Instability Saturation

Vivek Shrivastav, Mani K Chettri, Hemam D. Singh, Britan Singh, Rupak Mukherjee ยท 2026

We present 1X2V continuum Vlasov-Maxwell simulations of interpenetrating plasma beams with mobile ions. While the early-time evolution is similar to the stationary-ion case, the late-time dynamics areโ€ฆ

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Turbulent mixing of a hydrogen jet in crossflow: direct numerical simulation and model assessment

Yiqing Wang, Chao Xu, Riccardo Scarcelli, Ben Cantrell, Jon Anders, Sameera Wijeyakulasuriya ยท 2026

A numerical study for a hydrogen (H2) jet in an air crossflow (JICF) was performed using direct numerical simulation (DNS), large eddy simulation (LES), and Reynolds-averaged Navier-Stokes (RANS) apprโ€ฆ

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Primordial Magnetogenesis and Gravitational Waves from ALP-assisted Phase Transition

Pankaj Borah, P. S. Bhupal Dev, Anish Ghoshal ยท 2026

Sufficiently strong first-order phase transitions (FOPTs) in the early Universe can simultaneously produce an observable stochastic gravitational wave background (SGWB) and a large-scale primordial maโ€ฆ

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Search for Axion Like Particles produced via the Primakoff process at COMPASS

Mehran Dehpour ยท 2026

Axion-Like Particles (ALPs) are well-motivated candidates for dark matter and potential mediators to the dark sector. We present a search for ALPs coupled to photons, based on a reinterpretation of COโ€ฆ

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Unraveling Chemical Enrichment in Extreme Emission-Line Galaxies: A Multi-Element Bayesian View of Bursty Star Formation and Galaxy Evolution in DESI

Razieh Emami, James A. A. Trussler, Tiger Yu-Yang Hsiao, Kaley Brauer, Lars Hernquist, Randall Smith, Douglas Finkbeiner, Fengwu Sun, Rebecca Davies, James F. Steiner, Mark Vogelsberger, Tobias Looser, Grant Tremblay, Letizia Bugiani ยท 2026

Extreme emission-line galaxies (EELGs) probe chemical enrichment in low-mass, bursty systems where star formation, feedback, and gas accretion are poorly constrained. Using DESI DR1, we select 23 nearโ€ฆ

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NOEMA3D: Spatially resolved dust, CO, and [C I] in massive star-forming main sequence galaxies at cosmic noon

Jianhang Chen, Linda J. Tacconi, Reinhard Genzel, Roberto Neri, Karl Schuster, Natascha M. Forster Schreiber, Jean-Baptiste Jolly, Stavros Pastras, Letizia Scaloni, Giulia Tozzi, Capucine Barfety, Alberto Bolatto, Andreas Burker, Francoise Combes, Pierre Cox, Ric Davies, Frank Eisenhauer, Juan Manuel Espejo Salcedo, Rodrigo Herrera-Camu, Santi Garcia-Burillo, Tadayuki Kodama, Lilian Lee, Minju M. Lee, Daizhong Liu, Dieter Lutz, Giovanni Mazzolari, Thorsten Naab, Amit Nestor Shachar, Claudia Pulsoni, Alvio Renzini, Monica Rubio, Taro T. Shimizu, Amiel Sternberg, Eckhard Sturm, Hannah Ubler, Antonio Usero, Stijn Wuyts ยท 2026

We present a spatially resolved study of cold molecular gas and dust in ten main-sequence galaxies at z=1.1-1.6, using observations of CO(4-3), CO(3-2), [C I](1-0), and dust continuum from the NOEMA3Dโ€ฆ

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Solution of the Ising model with Brascamp-Kunz boundary conditions by the transfer matrix method

De-Zhang Li, Xin Wang ยท 2026

The square lattice Ising model under the Brascamp-Kunz boundary conditions is a well-known exactly solvable lattice model. The exact solution of this system has been derived within the framework of Pfโ€ฆ

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Ultrafast Current Switching from Quantum Geometry in Semimetals

Youngjae Kim, Sejoong Kim, Jun-Won Rhim ยท 2026

Technological progress towards next-generation electronics critically relies on achieving faster switching with reduced energy consumption. Because device operation speeds are fundamentally constraineโ€ฆ

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Generation of Schr\"odinger cat-like states via degenerate dual pump spontaneous four-wave mixing in a $\chi^{(3)}$ microring resonator

Ranjit Singh, Alexander E. Teretenkov ยท 2026

We theoretically investigate the generation of non-Gaussian quantum states, specifically Schr\"odinger cat-like states (SCLSs), via degenerate dual-pump spontaneous four-wave mixing in a $\chi^{(3)}$-โ€ฆ

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Low-rank geometry of two-qubit gates

Llorenc Balada Gaggioli ยท 2026

We present a framework based on the determinantal geometry of two-qubit gates. Combining the Weyl chamber representation with operator Schmidt theory, we interpret gate synthesis as a distance problemโ€ฆ

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A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric

Bekir Can Lutfuoglu, Javlon Rayimbaev, Sardor Murodov, Jakhongir Kurbanov, Muhammad Matyoqubov ยท 2026

We construct an analytic geodesic-optics description of quasinormal ringing, black-hole shadows, strong lensing, and grey-body factors for the static spherical metric introduced in Eq.~(9) of Ref.~\ciโ€ฆ

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Thermal conductivity tuning of scalable nanopatterned silicon membranes measured with a three-probe method

Jose M. Sojo-Gordillo, Alex Rodriguez-Iglesias, Dominik M. Koch, Arianna Nigro, Inigo Martin-Fernandez, Marta Fernandez-Regulez, Marc Salleras, Ilaria Zardo ยท 2026

Phononic silicon structures have emerged as an integrable and scalable nanosystem for tailoring thermal transport. However, their widespread adoption has been limited by their complex fabrication pathโ€ฆ

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