212 citations · 2k across the 74 of their papers we have counts for
74 papers
Solid-State High-Order Harmonic Generation: Emerging Frontiers in Ultrafast and Quantum Light Science
Marcelo F. Ciappina
High-order harmonic generation (HHG) in solids has emerged as a versatile platform for exploring ultrafast and quantum-coherent phenomena in condensed matter. Recent advances revea…
Quantum Optics and Quantum Electrodynamics of Strong Field Processes
Marcelo F. Ciappina, Misha Yu. Ivanov, Maciej Lewenstein +3
In its beginnings, the physics of intense laser-matter interactions was the physics of multiphoton processes. The theory was reduced then to high-order perturbation theory, while t…
Weak measurement in strong laser field physics
Philipp Stammer, Javier Rivera-Dean, Marcelo F. Ciappina +1
The advantage of attosecond measurements is the possibility of time-resolving ultrafast quantum phenomena of electron dynamics. Many such measurements are of interferometric nature…
Quantum Kramers-Henneberger Transformation
Javier Argüello-Luengo, Javier Rivera-Dean, Philipp Stammer +2
The classical Kramers-Henneberger transformation connects, via a series of unitary transformations, the dynamics of a quantum particle of mass located in a trap at position $α(…
Influence of Dark Matter on the Formation of Biogenic Elements in Early Universe Stars
L. Yildiz, D. Kayki, M. F. Ciappina
We demonstrate that dark matter interactions can profoundly influence stellar nucleosynthesis in the early universe by altering thermodynamic gradients and modifying nuclear reacti…
Two-color harmonic spectroscopy of ultrafast Dirac electron dynamics
Zhaopin Chen, Camilo Granados, Eyal Uzner +5
High-harmonic generation (HHG), the hallmark effect of attosecond science, is a nonperturbative nonlinear process leading to the emission of high-harmonic light from gases and soli…
Free temporal evolution of a superbandwidth wave packet: The quantum tale of the hare and the tortoise
Enrique G. Neyra, Marcelo F. Ciappina, Lorena Rebón
Can the interplay between quantum mechanics and classical optics offer new perspectives on wavepacket dynamics? Building on this connection, we show that local momenta with both su…
Nondipole circularly polarized laser-assisted photoelectron emission
R. Della Picca, J. M. Randazzo, S. D. López +2
We theoretically study atomic laser-assisted photoelectric emission (LAPE) beyond the electric dipole approximation. We present a theoretical description for first-order nondipole…
Recent developments in the generation of non-classical and entangled light states using intense laser-matter interactions
Th. Lamprou, P. Stammer, J. Rivera-Dean +4
Non-classical and entangled light states are of fundamental interest in quantum mechanics and they are a powerful tool for the emergence of new quantum technologies. The developmen…
High-Order Harmonic Generation Driven by Perfect Optical Vortex Beams: Exploring the Orbital Angular Momentum Upscaling Law
Bikash Kumar Das, C. Granados, M. Krüger +1
Orbital angular momentum (OAM) light beams for high-order harmonic generation (HHG) provide an additional degree of freedom to study the light-matter interaction at ultrafast times…
Squeezed states of light after high-harmonic generation in excited atomic systems
J. Rivera-Dean, H. B. Crispin, P. Stammer +6
High-harmonic generation (HHG) has recently emerged as a promising method for generating non-classical states of light with frequencies spanning from the infrared up to the extreme…
Table-Top Tunable Chiral Photonic Emitter
Lu Wang, Marcelo Fabián Ciappina, Thomas Brabec +1
The increasing interest in chiral light stems from its spiral trajectory along the propagation direction, facilitating the interaction between different polarization states of ligh…
Above-threshold ionization by polarization-crafted pulses
Camilo Granados, Enrique G. Neyra, Lorena Rebón +1
Coherent light has revolutionized scientific research, spanning biology, chemistry, and physics. To delve into ultrafast phenomena, the development of high-energy, high-tunable lig…
Entanglement and squeezing of the optical field modes in high harmonic generation
Philipp Stammer, Javier Rivera-Dean, Andrew S. Maxwell +5
Squeezing of optical fields, used as a powerful resource for many applications, and the radiation properties in the process of high harmonic generation have thus far been considere…
Nonclassical states of light after high-harmonic generation in semiconductors: a Bloch-based perspective
Javier Rivera-Dean, Philipp Stammer, Andrew S. Maxwell +6
High-harmonic generation has emerged as a pivotal process in strong-field physics, yielding extreme ultraviolet radiation and attosecond pulses with a wide range of applications. F…
Analog simulation of high harmonic generation in atoms
Javier Argüello-Luengo, Javier Rivera-Dean, Philipp Stammer +4
The demanding experimental access to the ultrafast dynamics of materials challenges our understanding of their electronic response to applied strong laser fields. For this purpose,…
Femtosecond pulse parameter estimation from photoelectron momenta using machine learning
Tomasz Szołdra, Marcelo F. Ciappina, Nicholas Werby +4
Deep learning models have provided huge interpretation power for image-like data. Specifically, convolutional neural networks (CNNs) have demonstrated incredible acuity for tasks s…
Strong laser physics, non-classical light states and quantum information science
Utso Bhattacharya, Theocharis Lamprou, Andrew S. Maxwell +7
Strong laser physics is a research direction that relies on the use of high-power lasers and has led to fascinating achievements ranging from relativistic particle acceleration to…
Twisting attosecond pulse trains by amplitude-polarization IR pulses
Enrique G. Neyra, Fabian Videla, Demian A. Biasetti +2
Natively, atomic and molecular processes develop in a sub-femtosecond time scale. In order to, for instance, track and capture the electron motion in that scale we need suitable `p…
Entanglement and non-classical states of light in a strong-laser driven solid-state system
Javier Rivera-Dean, Philipp Stammer, Andrew S. Maxwell +6
The development of sources delivering non-classical states of light is one of the main needs for applications of optical quantum information science. Here, we demonstrate the gener…
Light-matter entanglement after above-threshold ionization processes in atoms
Javier Rivera-Dean, Philipp Stammer, Andrew S. Maxwell +4
Light-matter entanglement plays a fundamental role in many applications of quantum information science. Thus, finding processes where it can be observed is an important task. Here,…
Two-photon absorption in semiconductors: a multi-band length-gauge analysis
W. -R. Hannes, M. F. Ciappina
The simplest approach to deal with light excitations in direct-gap semiconductors is to model them as a two-band system: one conduction and one valence band. For such models, parti…
Quantum electrodynamics of intense laser-matter interactions: A tool for quantum state engineering
Philipp Stammer, Javier Rivera-Dean, Andrew Maxwell +5
Intense laser-matter interactions are at the center of interest in research and technology since the development of high power lasers. They have been widely used for fundamental st…
Principal frequency, super-bandwidth, and low-order harmonics generated by super-oscillatory pulses
Enrique G. Neyra, Demian A. Biasetti, Fabián Videla +2
An alternative definition to the main frequency of an ultra-short laser pulse, named principal frequency (), was recently introduced in E.G. Neyra, et al. Phys. Rev. A 103, 05…