Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system

Quantum entanglement is the quintessence of quantum information science governed by quantum superposition mostly limited to a microscopic regime. For practical applications, however, macroscopic entanglement has an essential benefit for quantum sensing and metrology to beat its classical counterpart. Recently, a coherence approach for entanglement generation has been proposed and demonstrated in a coupled interferometric system using classical laser light, where the quantum feature of entanglement has been achieved via phase basis superposition between identical interferometric systems. Such a coherence method is based on the wave nature of a photon without violating quantum mechanics under the complementarity theory. Here, a method of phase basis quantization via phase basis superposition is presented for macroscopic entanglement in an interferometric system, which is corresponding to the energy quantization of a photon.

Efficiency at maximum power of quantum-mechanical Carnot engine enhanced by energy quantization

In an adiabatic process, the change in energies of select states may be inhomogenously scaled due to energy quantization. To illustrate this, we introduce a [Formula: see text] barrier turning up (turning down) in an adiabatic expansion (compression). We consider a quantum-mechanical Carnot engine employing a single particle confined in an infinite potential, assuming only the lowest two energy levels to be occupied. This cyclic engine model consists of two isoenergetic strokes where the system is alternatively coupled to two energy baths, and two adiabatic processes where the potential is adiabatically deformed with turning up or down a [Formula: see text] barrier. Having obtained the work output and efficiency, we analyze the efficiency at maximum power under the assumption that the potential moves at a very slow speed. We show that the efficiency at maximum power can be enhanced by energy quantization.

Duffin–Kemmer–Petiau equation and thermodynamic quantities

We investigate the generalized form of Duffin–Kemmer–Petiau (DKP) equation in the presence of both a position-dependent electrical field and curved spacetime for the 2-dimensional anti-de Sitter spacetime. Moreover, we derive both the asymptotic wave function and construct energy quantization with the help of the properties of gamma function. All thermodynamic quantities of the system have been calculated with the help of the Euler–MacLaurin formula in the final state.

Master Program in Physical Cardiochemistry

Background: The heart acting analysis leads to necessity of total energy quantization needful for its life from the cellular metabolism (Keith Flack node). This energy is mainly distributed to make possible the cardiac muscle acting (Electrocardiogram) and to circulate the blood in aorta to be ultimately poured out the small circulation in upstream of general circulation, distribution obeying Lusamba diagram. A model has been elaborated to choose a thermodynamic system (KUNYIMA Chart) on which the needful energy of blood flow has been assessed. It stays to quantify the vital energy for the electrification of cardiac muscle (ECG) in order to have a definitive idea on total energy from Keith Flack node. Each heart failure demands energetic knowledge of Keith Flack node and the energetic repartition of ventricles shrinkages. Aim and Objective: Presentation master program in cardiochemistry (new discipline) and Lusamba diagram to scientific world. Methodology: Observation, documentary research and calculations have been used. Results: Physico-chemical and thermoexergetic grounds of heart acting have been published elsewhere and allowed thus to conceive this program. Conclusion: Physical Cardiochemistry (PCC) is therefore a set of physico-chemical and thermoexergetic grounds of heart acting. It backs up the bio-medical sciences and helps in one sense to the comprehension of certain energetic phenomena occurring in the cardiac system. Therefore, this large knowledge will help physicians to efficient prescriptions for an effective energetic and appropriate supplying. It is supposed evidently that future cardiac healing will essentially be energetic.

Controlling photoionization using attosecond time-slit interferences

When small quantum systems, atoms or molecules, absorb a high-energy photon, electrons are emitted with a well-defined energy and a highly symmetric angular distribution, ruled by energy quantization and parity conservation. These rules are based on approximations and symmetries which may break down when atoms are exposed to ultrashort and intense optical pulses. This raises the question of their universality for the simplest case of the photoelectric effect. Here we investigate photoionization of helium by a sequence of attosecond pulses in the presence of a weak infrared laser field. We continuously control the energy of the photoelectrons and introduce an asymmetry in their emission direction, at variance with the idealized rules mentioned above. This control, made possible by the extreme temporal confinement of the light–matter interaction, opens a road in attosecond science, namely, the manipulation of ultrafast processes with a tailored sequence of attosecond pulses.

Energy transfer through discretely structured vacuum

It is shown that energy quantization naturally follows from a discrete structure of the vacuum. Its basic element is the etheron, which is an atomlike system of electron and positron in a bound state. The speed of the electron within the etheron is close to the light velocity.

The second Exton potential for the Schrödinger equation

Analytical solutions of the Schrödinger equation with a singular, fractional-power potential, referred to as the second Exton potential, are derived and analyzed. The potential is defined on the positive half-axis and supports an infinite number of bound states. It is conditionally integrable and belongs to a biconfluent Heun family. The fundamental solutions are expressed as irreducible linear combinations of two Hermite functions of a scaled and shifted argument. The energy quantization condition results from the boundary condition imposed at the origin. For the exact eigenvalues, which are solutions of a transcendental equation involving two Hermite functions, highly accurate approximation by simple closed-form expressions is derived. The potential is a good candidate for the description of quark–antiquark interaction.