As the representative entity for this project, NEC is developing new quantum devices to overcome the issues of quantum coherence
Debates about the applicability of the wave function formalism in quantum mechanics as well as the relevance of quantum coherence
for the information processing in the brain in various regions like visual cortex, auditory regions, olfactory bulbs etc.
- the fragile state during which particles are in superposition - lasts for only a fraction of a second before the whole system decoheres, which is a phenomenon that marks the transition from the realm of quantum to classical mechanics.
He's been working on modeling how quantum coherence
plays a role In this process.
Once the team engineered the viruses, they were able to use laser spectroscopy and dynamical modeling to watch the light-harvesting process in action, and to demonstrate that the new viruses were indeed making use of quantum coherence
to enhance the transport of excitons.
From Atomic to Mesoscale: The Role of Quantum Coherence
in Systems of Various Complexities
Ye, "Control of four-level quantum coherence
via discrete spectral shaping of an optical frequency comb," Physical Review Letters, vol.
When the sample was held at this cryogenic temperature, the nuclear spins of about 37 percent of the ions - a typical benchmark to measure quantum coherence
- remained in their superposition state for three hours.
Obviously, the impact would be enormous if an isotropic and homogeneous material of simultaneously negative permittivity and permeability can be realized by using new scenarios such as quantum optical approach [17-20], in which photonic resonance and quantum coherence
are involved [21-23].
The preservation of quantum coherence
is of fundamental importance in the hardware implementation of quantum information.
Approaches to maintaining "quantum coherence
," a stable state for the interaction of atoms and electrons running calculations, include