556 citations · 960 across the 9 of their papers we have counts for
9 papers
VideoMDM: Towards 3D Human Motion Generation From 2D Supervision
Amir Mann, Gal Michael Harari, Merav Keidar +1
We introduce VideoMDM, a diffusion-based framework that trains 3D human motion priors directly from accurate 2D poses extracted from monocular videos, without any 3D ground truth.…
Gaussian See, Gaussian Do: Semantic 3D Motion Transfer from Multiview Video
Yarin Bekor, Gal Michael Harari, Or Perel +1
We present Gaussian See, Gaussian Do, a novel approach for semantic 3D motion transfer from multiview video. Our method enables rig-free, cross-category motion transfer between obj…
Mode-Locked Topological Insulator Laser Utilizing Synthetic Dimensions
Zhaoju Yang, Eran Lustig, Gal Harari +4
We propose a system that exploits the fundamental features of topological photonics and synthetic dimensions to force many semiconductor laser resonators to synchronize, mutually l…
Chiral state-conversion without encircling an exceptional point
Absar U. Hassan, Gisela L. Galmiche, Gal Harari +4
Dynamically varying system parameters along a path enclosing an exceptional point is known to lead to chiral mode conversion. But is it necessary to include this non-Hermitian dege…
Complex Edge-State Phase Transitions in 1D Topological Laser Arrays
Midya Parto, Steffen Wittek, Hossein Hodaei +7
We report the first observation of lasing in topological edge states in a 1D Su-Schrieffer-Heeger active array of resonators. We show that in the presence of chiral-time ($\mathcal…
Ultrasensitive micro-scale parity-time-symmetric ring laser gyroscope
Jinhan Ren, Hossein Hodaei, Gal Harari +5
We propose a new scheme for ultra-sensitive laser gyroscopes that utilizes the physics of exceptional points. By exploiting the properties of such non-Hermitian degeneracies, we sh…
Non-Diffracting Electron Vortex Beams Balancing Their Electron-Electron Interactions
Maor Mutzafi, Ido Kaminer, Gal Harari +1
By introducing concepts of beam shaping into quantum mechanics, we show how interference effects of the quantum wavefunction describing multiple electrons can exactly balance the r…
Quantum Čerenkov Radiation: Spectral Cutoffs and the Role of Spin and Orbital Angular Momentum
Ido Kaminer, Maor Mutzafi, Amir Levy +7
We show that the well-known Čerenkov Effect contains new phenomena arising from the quantum nature of charged particles. The Čerenkov transition amplitudes allow coupling between t…
Quantum mechanical uncertainties and exact transition amplitudes for time dependent quadratic Hamiltonian
Gal Harari, Yacob Ben-Aryeh, Ady Mann
In this work we present the simplest generic form of the propagator for the time-dependent quadratic Hamiltonian. We manifest the simplicity of our method by giving explicitly the…