Interaction-enhanced quantum heat engine
We study a minimal quantum Otto heat engine, where the working medium consists of an
interacting few-body system in a harmonic trap. This allows us to consider the interaction …
interacting few-body system in a harmonic trap. This allows us to consider the interaction …
Dimensional analysis and the correspondence between classical and quantum uncertainty
V Gattus, S Karamitsos - European Journal of Physics, 2020 - iopscience.iop.org
Heisenberg's uncertainty principle is often cited as an example of a'purely quantum'relation
with no analogue in the classical limit where ℏ→ 0. However, this formulation of the classical …
with no analogue in the classical limit where ℏ→ 0. However, this formulation of the classical …
Single-particle-exact density functional theory
We introduce 'single-particle-exact density functional theory'(1pEx-DFT), a novel density
functional approach that represents all single-particle contributions to the energy with exact …
functional approach that represents all single-particle contributions to the energy with exact …
Spin-imbalanced homogeneous atomic fermi gas in two dimensions
HA Al-Khzon, MK Al-Sugheir - The European Physical Journal B, 2021 - Springer
Two-dimensional spin-imbalanced homogeneous gas trapped in a hard box is studied
within the static fluctuation approximation (SFA). The effects of temperature, tarp size …
within the static fluctuation approximation (SFA). The effects of temperature, tarp size …
[PDF][PDF] Quasi-particle energy of a mixture of two-component gas of bosons
JS Namwetako, HK Cherop, KM Khanna - World Scientific News, 2020 - bibliotekanauki.pl
The properties of two component interacting gas of bosons are studied by assuming two
slightly different types of interactions between the atoms of the two gases. The system is …
slightly different types of interactions between the atoms of the two gases. The system is …
Calculation of Bulk Material Electronic Band Structure Using Matrix Mechanics: A Pedagogical Approach
RL Pavelich - 2016 - era.library.ualberta.ca
We present a method, intended primarily for pedagogical purposes, to extend the one-
dimensional Kronig-Penney model (the standard starting point for solid-state physics) to the …
dimensional Kronig-Penney model (the standard starting point for solid-state physics) to the …