Zobrazeno 1 - 10
of 5 201
pro vyhledávání: '"Robinson, P. J. A."'
In this work we demonstrate that accurate ground state wave functions may be constructed for polarons in a fully ab initio setting across the wide range of couplings associated with both the large and small polaron limits. We present a single general
Externí odkaz:
http://arxiv.org/abs/2405.08700
In this work, we use neural quantum states (NQS) to describe the high-dimensional wave functions of electron-phonon coupled systems. We demonstrate that NQS can accurately and systematically learn the underlying physics of such problems through a var
Externí odkaz:
http://arxiv.org/abs/2405.08701
Molecular quantum chemistry has seen enormous progress in the last few decades thanks to the more advanced and sophisticated numerical techniques and computing power. Following the recent interest in extending these capabilities to condensed-phase pr
Externí odkaz:
http://arxiv.org/abs/2403.13207
We develop a new theoretical framework for the treatment of heavy quark (HQ) resonances within heavy quark effective theory (HQET). This framework uses on-shell recursion techniques to express the resonant amplitude as a product of on-shell subamplit
Externí odkaz:
http://arxiv.org/abs/2402.12460
We derive the $\Lambda_b \to \Lambda_c$ form factors for the Standard Model and beyond at second order in Heavy Quark Effective Theory (HQET), applying the recently-proposed Residual Chiral Expansion (RCE) to reduce the set of unknown subsubleading h
Externí odkaz:
http://arxiv.org/abs/2312.07758
Microbial communities are diverse biological systems that include taxa from across multiple kingdoms of life. Notably, interactions between bacteria and fungi play a significant role in determining community structure. However, these statistical asso
Externí odkaz:
http://arxiv.org/abs/2311.04357
DoS and DDoS attacks are widely used and pose a constant threat. Here we explore Probability Packet Marking (PPM), one of the important methods for reconstructing the attack-graph and detect the attackers. We present two algorithms. Differently from
Externí odkaz:
http://arxiv.org/abs/2304.05123
The $\tau$ polarization in semileptonic $B$ decays provides probes of new physics complementary to decay rate distributions of the three-body final state. Prior calculations for inclusive decays used a definition for the polarization axis that is dif
Externí odkaz:
http://arxiv.org/abs/2302.04764
The proposed designs of many auxiliary long-lived particle (LLP) detectors at the LHC call for the instrumentation of a large surface area inside the detector volume, in order to reliably reconstruct tracks and LLP decay vertices. Taking the CODEX-b
Externí odkaz:
http://arxiv.org/abs/2211.08450
Quantum Interference and Contact Effects in Thermoelectric Performance of Anthracene-Based Molecules
Autor:
Hamill, Joseph M., Ismael, Ali, Al-Jobory, Alaa, Bennett, Troy L. R., Alshahrani, Maryam, Wang, Xintai, Akers-Douglas, Maxwell, Wilkinson, Luke A., Robinson, Benjamin J., Long, Nicholas J., Lambert, Colin, Albrecht, Tim
We report on the single-molecule electronic and thermoelectric properties of strategically chosen anthracene-based molecules with anchor groups capable of binding to noble metal substrates, such as gold and platinum. Specifically, we study the effect
Externí odkaz:
http://arxiv.org/abs/2210.17232