Periodic Coupled-Cluster Green's Function for Photoemission Spectra of Realistic Solids

zhugroup-yale/kccgf 16 Aug 2022

We present an efficient implementation of coupled-cluster Green's function (CCGF) method for simulating photoemission spectra of periodic systems.

Chemical Physics Materials Science Quantum Physics

1
16 Aug 2022

Sequence to sequence AE-ConvLSTM network for modelling the dynamics of PDE systems

kakkapriyesh/ae-convlstm-flow-dynamics 15 Aug 2022

The article explains the convolutional LSTM (ConvLSTM) network in detail and introduces an improved auto-encoder version of the ConvLSTM network called AE-ConvLSTM.

Fluid Dynamics Computational Physics

0
15 Aug 2022

Determination of the asymptotic limits of adaptive photon counting measurements for coherent-state optical phase estimation

gateishion/adaptive_photon_counting_for_coherent-state 14 Aug 2022

Physical realizations of the canonical phase measurement for the optical phase are unknown.

Quantum Physics

0
14 Aug 2022

Topological spin excitations in non-Hermitian spin chains with a generalized kernel polynomial algorithm

guangzechen/nhkpm.jl 12 Aug 2022

We show that the local spectral functions computed with our algorithm reveal topological spin excitations in a non-Hermitian spin model, faithfully reflecting the non-trivial line gap topology in a many-body model.

Quantum Physics Strongly Correlated Electrons

0
12 Aug 2022

Inhibiting phase drift in multi-atom clocks using the quantum Zeno effect

saurabh-shringarpure/Inhibiting-phase-drift-with-Zeno 12 Aug 2022

The accuracy of an atomic clock depends in part on the bandwidth of the relevant atomic transitions.

Quantum Physics

0
12 Aug 2022

Amplitudes, Hopf algebras and the colour-kinematics duality

amplitudegravity/kinematichopfalgebra 11 Aug 2022

First, after proving the double-copy form for gravitational HEFT amplitudes, we show that the coproducts of the kinematic algebra are in correspondence with factorisations of BCJ numerators on massive poles.

High Energy Physics - Theory

1
11 Aug 2022

When does an impacting drop stop bouncing?

VatsalSy/When-does-a-drop-stop-bouncing 11 Aug 2022

Non-wetting substrates allow impacting liquid drops to spread, recoil, and takeoff, provided they are not too heavy (Biance et al. 2006) or too viscous (Jha et al. 2020).

Fluid Dynamics Soft Condensed Matter

0
11 Aug 2022

Exact solution for the Darcy law of yield stress fluids on the Bethe lattice

schimmenti/darcybethe 11 Aug 2022

Understanding the flow of yield stress fluids in porous media is a major challenge.

Soft Condensed Matter Disordered Systems and Neural Networks

0
11 Aug 2022

Microstability of $β\sim 1$ tokamak equilibria

rahulgaur104/ideal-ballooning-solver 10 Aug 2022

To explore these possibilities, we generate $\beta \sim 1$ equilibria and investigate their stability.

Plasma Physics

0
10 Aug 2022

Kinematic Hopf algebra for amplitudes and form factors

amplitudegravity/kinematichopfalgebra 10 Aug 2022

The underlying kinematics algebra allows us to present closed forms for the BCJ numerators with any number of gluons and two or more scalars for both on-shell amplitudes and form factors that involve an off-shell operator.

High Energy Physics - Theory

1
10 Aug 2022