485 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Charles UniversityCZ54 papers
- Czech Technical University in PragueCZ49 papers
- Joint Institute for Nuclear ResearchRU49 papers
- University of BonnDE49 papers
- University of FreiburgDE49 papers
- European Organization for Nuclear ResearchCH48 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT48 papers
- Johannes Gutenberg University MainzDE48 papers
- Ruhr University BochumDE48 papers
- Technical University of LiberecCZ48 papers
- Technical University of MunichDE48 papers
- University of TurinIT48 papers
7 papers · 1 filter
Country wide Shared FibreBased Infrastructure for Dissemination of Precise Time, Coherent Optical Frequency with Vibration Sensing
Josef Vojtech, Tomas Novak, Elisabeth Andriantsarazo +16
With the increasing demand for ultra-precise time synchronization and frequency dissemination across various scientific, industrial, and communication fields, the Czech Republic ha…
Nanomechanical State Amplifier Based on Optical Inverted Pendulum
Martin Duchaň, Martin Šiler, Petr Jákl +4
A contactless control of mean values and fluctuations of position and velocity of a nanoobject belongs among the key methods needed for ultra-precise nanotechnology and the upcomin…
Quantum non-Gaussianity of multi-phonon states of a single atom
Lukas Podhora, Lukas Lachman, Tuan Pham +4
Quantum non-Gaussian mechanical states from inherently nonlinear quantum processes are already required in a range of applications spanning from quantum sensing up to quantum compu…
Excited-state quantum phase transitions
Pavel Cejnar, Pavel Stránský, Michal Macek +1
We review the effects of excited-state quantum phase transitions (ESQPTs) in interacting many-body systems with finite numbers of collective degrees of freedom. We classify typical…
Excited-state quantum phase transitions in systems with two degrees of freedom: III. Interacting boson systems
Michal Macek, Pavel Stránský, Amiram Leviatan +1
The series of articles [Ann. Phys. 345, 73 (2014) and 356, 57 (2015)] devoted to excited-state quantum phase transitions (ESQPTs) in systems with degrees of freedom is contin…
Multipath interference from large trapped ion chains
Petr Obšil, Adam Lešundák, Tuan Pham +5
The demonstration of optical multipath interference from a large number of quantum emitters is essential for the realization of many paradigmatic experiments in quantum optics. How…
Nonclassical light from large ensemble of trapped ions
Petr Obšil, Lukáš Lachman, Tuan Pham +7
The vast majority of physical objects we are dealing with are almost exclusively made of atoms. Due to their discrete level structure, single atoms have proved to be emitters of li…