Eric P. Glasbrenner
A5046952129- Cold Atom Physics and Bose-Einstein Condensates
- Quantum chaos and dynamical systems
- Nonlinear Dynamics and Pattern Formation
- Advanced Frequency and Time Standards
- Cold Fusion and Nuclear Reactions
- Electrochemical Analysis and Applications
- Quantum Mechanics and Applications
- Quantum optics and atomic interactions
- Theoretical and Computational Physics
- Advanced Thermodynamics and Statistical Mechanics
- Advanced Materials Characterization Techniques
- Atomic and Subatomic Physics Research
- Quantum Information and Cryptography
Center for Integrated Quantum Science and Technology
2023-2024
Universität Ulm
2023-2024
This document presents a summary of the 2023 Terrestrial Very-Long-Baseline Atom Interferometry Workshop hosted by CERN. The workshop brought together experts from around world to discuss exciting developments in large-scale atom interferometer (AI) prototypes and their potential for detecting ultralight dark matter gravitational waves. primary objective was lay groundwork an international TVLBAI proto-collaboration. collaboration aims unite researchers different institutions strategize...
We express the dynamics of two probability amplitudes in elementary Landau-Zener problem terms solution corresponding Riccati differential equation and identify three key features: (i) The provides bridge between amplitudes. (ii) Neglecting non-linearity is equivalent to Markov approximation which yields exact asymptotic expression for one amplitudes, (iii) identifies origin failure not being able provide us general with correct other amplitude. Our approach relies on approximate yet...
Abstract We employ the Markov approximation and well-known Fresnel-integral to derive in ‘one-line’ familiar expression for Landau–Zener transition probability. Moreover, we provide numerical as well analytical justifications our approach, identify three characteristic motions of probability amplitude complex plane.
This document presents a summary of the 2023 Terrestrial Very-Long-Baseline Atom Interferometry Workshop hosted by CERN. The workshop brought together experts from around world to discuss exciting developments in large-scale atom interferometer (AI) prototypes and their potential for detecting ultralight dark matter gravitational waves. primary objective was lay groundwork an international TVLBAI proto-collaboration. collaboration aims unite researchers different institutions strategize...
We present two different approaches towards the Landau-Zener problem: (i) The Markov approximation in integro-differential equation for one of probability amplitudes, and (ii) an amplitude-and-phase analysis linear second order differential same amplitude. Our treatment shows that neglects non-linearity but still provides us with exact asymptotic result.