Results 161 to 170 of about 266,938 (298)
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study explores the role of green human resource management (GHRM) and employees' green behaviour (GB) in enhancing firms' green performance. Specifically, it investigates how GHRM practices contribute to improving the firm's overall environmental performance by fostering employees' GB.
María Isabel Barba‐Aragón +2 more
wiley +1 more source
Intertwined spin, charge, and pair correlations in the two-dimensional Hubbard model in the thermodynamic limit. [PDF]
Proc Natl Acad Sci U S A, 2022 Mai P +4 more
europepmc +1 more source
Quenching the Hubbard Model: Comparison of Nonequilibrium Green's Function Methods
Contributions to Plasma Physics, EarlyView.ABSTRACT We benchmark nonequilibrium Green's function (NEGF) approaches for interaction quenches in the half‐filled Fermi–Hubbard model in one and two dimensions. We compare fully self‐consistent two‐time Kadanoff–Baym equations (KBE), the generalized Kadanoff–Baym ansatz (GKBA), and the recently developed NEGF‐based quantum fluctuations approach (NEGF‐
Jan‐Philip Joost +3 more
wiley +1 more source
The plain and simple parquet approximation: single-and multi-boson exchange in the two-dimensional Hubbard model. [PDF]
Eur Phys J B, 2022 Krien F, Kauch A.
europepmc +1 more source
Contributions to Plasma Physics, EarlyView.ABSTRACT The properties of plasmas in the low‐density limit are described by virial expansions. Analytical expressions are known for the lowest virial coefficients from Green's function approaches. Recently, accurate path‐integral Monte Carlo (PIMC) simulations were performed for the hydrogen plasma at low densities by Filinov and Bonitz (Phys. Rev.
Gerd Röpke +3 more
wiley +1 more source
Non-Fermi liquid phase and linear-in-temperature scattering rate in overdoped two-dimensional Hubbard model. [PDF]
Proc Natl Acad Sci U S A, 2022 Wú W, Wang X, Tremblay AM.
europepmc +1 more source
Stability Bounds for the Generalized Kadanoff‐Baym Ansatz in the Holstein Dimer
Contributions to Plasma Physics, EarlyView.ABSTRACT Predicting real‐time dynamics in correlated systems is demanding: exact two‐time Green's function methods are accurate but often too costly, while the Generalized Kadanoff‐Baym Ansatz (GKBA) offers time‐linear propagation at the risk of uncontrolled behavior. We examine when and why GKBA fails in a minimal yet informative setting, the Holstein
Oscar Moreno Segura +2 more
wiley +1 more source
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Anorexia nervosa (AN) is a severe psychiatric disorder marked by an intense fear of gaining weight and persistent body dissatisfaction, both during periods of underweight and after weight restoration. The endocannabinoid system may offer therapeutic benefits, particularly in reducing anxiety.
Neha Sahota +8 more
wiley +1 more source
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Social comparison has been widely implicated in the etiology and maintenance of body dissatisfaction and eating disorders. At the same time, however, the magnitude of this relationship remains unclear, with existing studies varying widely in methodology, measurement, and sample characteristics.
Fidan Turk +5 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This article reviews the fundamental consequences of strong correlations on excitations and elementary steps of energy conversion leading to new opportunities to control energy conversion. Examples include friction at surfaces, thermal transport, and photovoltaic energy conversion.
Vasily Moshnyaga +14 more
wiley +1 more source