Results 151 to 160 of about 64,447 (308)

Are Rindler Quanta Real? Inequivalent Particle Concepts in Quantum Field Theory [PDF]

open access: yes, 2000
Philosophical reflection on quantum field theory has tended to focus on how it revises our conception of what a particle is. However, there has been relatively little discussion of the threat to the "reality" of particles posed by the possibility of ...
Halvorson, Hans, Clifton, Rob
core  

XXI and XXII SERC Main School in Theoretical High Energy Physics

open access: yes, 2016
The book presents pedagogical reviews of important topics on high energy physics to the students and researchers in particle physics. The book also discusses topics on the Quark–Gluon plasma, thermal field theory, perturbative quantum chromodynamics ...
Sivakumar, M, Rangarajan, Raghavan
core   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh   +12 more
wiley   +1 more source

Les Houches Summer School on Theoretical Physics: Session 84: Particle Physics Beyond the Standard Model

open access: yes, 2006
The Standard Model of elementary particles and interactions is one of the tested theories in physics. This book presents a collection of lectures given in August 2005 at the Les Houches Summer School on Particle Physics beyond the Standard Model.
Kazakov, Dimitri   +2 more
core  

From special relativity to Feynman diagrams: a course of theoretical particle physics for beginners

open access: yes, 2016
This book, now in its second edition, provides an introductory course on theoretical particle physics with the aim of filling the gap that exists between basic courses of classical and quantum mechanics and advanced courses of (relativistic) quantum ...
Trigiante, Mario, D'Auria, Riccardo
core   +1 more source

Tachyons and $i$ions in Theoretical Particle Physics

open access: yes, 2017
Super-luminous particles, such as the Tachyon, should be seen as a possibility for further advancement of our understanding of how the universe or even the Multiverse functions. Due to the particle's imaginary mass and the lack of detection, Tachyons have been identified as a ‘hypothetical’ or ‘exotic’ particle.
openaire   +1 more source

Rationally Designed Bilayer Passivation Strategy for High‐Performance Vacuum‐Processed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan   +4 more
wiley   +1 more source

Zurich Phenomenology Workshop 2013: Particle Physics in the LHC Era

open access: yes, 2013
The Zurich Phenomenology workshop will bring together leading researchers from experimental and theoretical elementary particle physics to discuss the results of the 2010-12 run and their implications for unraveling the structure of particle physics at ...

core  

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

open access: yesAdvanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou   +5 more
wiley   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

open access: yesAdvanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk   +6 more
wiley   +1 more source

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