In recent years, low power circuit design has been an important issue in VLSI design areas. If the power consumption is less, then the amount of power dissipation is also less. Energy recovery adiabatic logic circuit is a low power design solution. Adiabatic circuits are those circuits which work on the principle of adiabatic charging and discharging. These circuits recycle the energy from outp...

This paper presents the design for low power circuilts which use reversible logic to conserve energy. The project presents the implementation of a Sklansky tree adder structure using a quasi static adiabatic logic namely CEPAL (Complementary Energy Path Adiabatic Logic). The SKLANSKY Tree adder structure has been chosen due to its increased fan-out that results in reduced latency and improved s...

Test particle simulations are performed in order to analyze in detail the dynamics of transmitted electrons through a supercritical, strictly perpendicular, collisionless shock. In addition to adiabatic particles, two distinct nonadiabatic populations are observed surprisingly: (i) first, an over-adiabatic population characterized by an increase in the gyrating velocity higher than that expecte...

In this study, adiabatic temperature rise tests depending on binder type and adiabatic specimen volume were performed, and the maximum adiabatic temperature rises and the reaction factors for each mix proportion were analyzed and suggested. The results indicated that the early strength low heat blended cement mixture had the lowest maximum adiabatic temperature rise (Q∞) and the ternary blended...

Quantum adiabatic algorithm is a method of solving computational problems by evolving the ground state of a slowly varying Hamiltonian. The technique uses evolution of the ground state of a slowly varying Hamiltonian to reach the required output state. In some cases, such as the adiabatic versions of Grover's search algorithm and Deutsch-Jozsa algorithm, applying the global adiabatic evolution ...

For a T -periodic non-Hermitian Hamiltonian H(t), we construct a class of adiabatic cyclic states of period T which are not eigenstates of the initial Hamiltonian H(0). We show that the corresponding adiabatic geometric phase angles are real and discuss their relationship with the conventional complex adiabatic geometric phase angles. We present a detailed calculation of the new adiabatic cycli...

Adiabatic passage employs a slowly varying time-dependent Hamiltonian to control the evolution of quantum system along eigenstates. For processes finite duration, exact time evolving state may deviate from adiabatic eigenstate at intermediate times, but in numerous applications it is observed that this deviation reaches maximum and then decreases significantly towards end process. We provide st...

The adiabatic theorem in quantum mechanics can be understood as an eeect of phase space tunneling 12]. This allows us to use micro-local methods from the theory of pseudo diierential operators to proof an adiabatic theorem where the Hamiltonian (as a function of time) belongs to some Gevrey class. These classes are of interest since they can be used to model a compactly supported and smooth swi...

In recent years the adiabatic techniques have been used to reduce power consumption in various high end processors. Various adiabatic logic circuits have been proposed based on the energy recovery principle. The term “adiabatic” is derived from a reversible thermodynamic process and it stands for a system where a transformation takes place in such a way that no gain or loss of heat or energy oc...