This thesis aims to develop a deeper theoretical understanding of the collective, dissipative quantum dynamics of cavity-coupled molecular ensembles in three parts: First, a cavity is used in a novel scheme for dissipative formation of ultra-cold ground state molecules with collectively enhanced efficiency, which can be efficiently simulated for very large (> 106 molecules) ensembles. Secondly, the analysis is extended to room-temperature polaritonic chemistry. Here, regimes for modified reaction dynamics are identified for a simple photo-induced electron transfer reaction under incoherent pumping. Then, it is shown that entanglement between vibrational and electro-photonic degrees of freedom can be significantly enhanced by introducing dis...
We present a powerful formalism (d-CUT-E) to simulate the ultrafast quantum dynamics of molecular po...
The paradigm of N quantum emitters coupled to a single cavity mode appears in many situations rangin...
The first exact quantum simulation of a real molecular system (HD$^+$) under strong ro-vibrational c...
This thesis aims to develop a deeper theoretical understanding of the collective, dissipative quantu...
8 pages, 5 figures (+ 8 pages Appendix)International audienceCollectively coupling molecular ensembl...
Collectively coupling molecular ensembles to a cavity has been demonstrated to modify chemical react...
The study of quantum effects as quantum coherences and their exploitation for control by laser pulse...
We develop a quantum mechanical formalism to treat the strong coupling between an electromagnetic mo...
The first exact quantum simulation of a real molecular system (HD+) under strong ro-vibrational coup...
15 pages, 5 figuresInternational audienceWe propose a mechanism to realize high-yield molecular form...
The coherent interaction of a large collection of molecules with a common photonic mode results in s...
When photoactive molecules interact strongly with confined light modes as found in plasmonic structu...
We study the dependence of the vacuum Rabi splitting (VRS) on frequency disorder, vibrations, near-f...
When photoactive molecules interact strongly with confined light modes in optical cavities, new hybr...
We calculate the exact many-body time dynamics of polaritonic states supported by an optical cavity ...
We present a powerful formalism (d-CUT-E) to simulate the ultrafast quantum dynamics of molecular po...
The paradigm of N quantum emitters coupled to a single cavity mode appears in many situations rangin...
The first exact quantum simulation of a real molecular system (HD$^+$) under strong ro-vibrational c...
This thesis aims to develop a deeper theoretical understanding of the collective, dissipative quantu...
8 pages, 5 figures (+ 8 pages Appendix)International audienceCollectively coupling molecular ensembl...
Collectively coupling molecular ensembles to a cavity has been demonstrated to modify chemical react...
The study of quantum effects as quantum coherences and their exploitation for control by laser pulse...
We develop a quantum mechanical formalism to treat the strong coupling between an electromagnetic mo...
The first exact quantum simulation of a real molecular system (HD+) under strong ro-vibrational coup...
15 pages, 5 figuresInternational audienceWe propose a mechanism to realize high-yield molecular form...
The coherent interaction of a large collection of molecules with a common photonic mode results in s...
When photoactive molecules interact strongly with confined light modes as found in plasmonic structu...
We study the dependence of the vacuum Rabi splitting (VRS) on frequency disorder, vibrations, near-f...
When photoactive molecules interact strongly with confined light modes in optical cavities, new hybr...
We calculate the exact many-body time dynamics of polaritonic states supported by an optical cavity ...
We present a powerful formalism (d-CUT-E) to simulate the ultrafast quantum dynamics of molecular po...
The paradigm of N quantum emitters coupled to a single cavity mode appears in many situations rangin...
The first exact quantum simulation of a real molecular system (HD$^+$) under strong ro-vibrational c...