Latest Research
Periodic Coupled-Cluster Green's Function for Photoemission Spectra of Realistic Solids
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
Sequence to sequence AE-ConvLSTM network for modelling the dynamics of PDE systems
kakkapriyesh/ae-convlstm-flow-dynamics
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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
Determination of the asymptotic limits of adaptive photon counting measurements for coherent-state optical phase estimation
Physical realizations of the canonical phase measurement for the optical phase are unknown.
Quantum Physics
Topological spin excitations in non-Hermitian spin chains with a generalized kernel polynomial algorithm
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
Inhibiting phase drift in multi-atom clocks using the quantum Zeno effect
The accuracy of an atomic clock depends in part on the bandwidth of the relevant atomic transitions.
Quantum Physics
Amplitudes, Hopf algebras and the colour-kinematics duality
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
When does an impacting drop stop bouncing?
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
Exact solution for the Darcy law of yield stress fluids on the Bethe lattice
Understanding the flow of yield stress fluids in porous media is a major challenge.
Soft Condensed Matter Disordered Systems and Neural Networks
Microstability of $β\sim 1$ tokamak equilibria
To explore these possibilities, we generate $\beta \sim 1$ equilibria and investigate their stability.
Plasma Physics
Kinematic Hopf algebra for amplitudes and form factors
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
