843 citations · 5.1k across the 104 of their papers we have counts for
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Evaluation of the Multiplane Method for Efficient Simulations of Reaction Networks
Baruch Barzel, Ofer Biham, Raz Kupferman
Reaction networks in the bulk and on surfaces are widespread in physical, chemical and biological systems. In macroscopic systems, which include large populations of reactive speci…
Efficient Stochastic Simulations of Complex Reaction Networks on Surfaces
B. Barzel, O. Biham
Surfaces serve as highly efficient catalysts for a vast variety of chemical reactions. Typically, such surface reactions involve billions of molecules which diffuse and react over…
Efficient Simulations of Interstellar Gas-Grain Chemistry Using Moment Equations
B. Barzel, O. Biham
Networks of reactions on dust grain surfaces play a crucial role in the chemistry of interstellar clouds, leading to the formation of molecular hydrogen in diffuse clouds as well a…
Stochastic Simulations of the Repressilator Circuit
Adiel Loinger, Ofer Biham
The genetic repressilator circuit consists of three transcription factors, or repressors, which negatively regulate each other in a cyclic manner. This circuit was synthetically co…
Temperature fluctuations of interstellar dust grains
Kobi Horn, Hagai B. Perets, Ofer Biham
The temperatures of interstellar dust grains are analyzed using stochastic simulations, taking into account the grain composition and size and the discreteness of the photon flux.…
Formation of molecular hydrogen on amorphous silicate surfaces
Ling Li, Giulio Manico, Emanuele Congiu +8
Experimental results on the formation of molecular hydrogen on amorphous silicate surfaces are presented and analyzed using a rate equation model. The energy barriers for the relev…
Formation of Multipartite Entanglement Using Random Quantum Gates
Yonatan Most, Yishai Shimoni, Ofer Biham
The formation of multipartite quantum entanglement by repeated operation of one and two qubit gates is examined. The resulting entanglement is evaluated using two measures: the ave…
Molecular Hydrogen Formation on Low Temperature Surfaces in Temperature Programmed Desorption Experiments
G. Vidali, V. Pirronello, L. Li +7
The study of the formation of molecular hydrogen on low temperature surfaces is of interest both because it allows to explore elementary steps in the heterogeneous catalysis of a s…
Molecular Hydrogen Formation on Amorphous Silicates Under Interstellar Conditions
Hagai B. Perets, Adina Lederhendler, Ofer Biham +8
Experimental results on the formation of molecular hydrogen on amorphous silicate surfaces are presented for the first time and analyzed using a rate equation model. The energy bar…
Deterministic and Stochastic Simulations of Simple Genetic Circuits
Ofer Biham, Nathalie Q. Balaban, Adiel Loinger +2
We analyze three simple genetic circuits which involve transcriptional regulation and feedback: the autorepressor, the switch and the repressilator, that consist of one, two and th…
Groverian Entanglement Measure of Pure Quantum States with Arbitrary Partitions
Yishai Shimoni, Ofer Biham
The Groverian entanglement measure of pure quantum states of qubits is generalized to the case in which the qubits are divided into any parties and the entanglement b…
Stochastic Simulations of Genetic Switch Systems
Adiel Loinger, Azi Lipshtat, Nathalie Q. Balaban +1
Genetic switch systems with mutual repression of two transcription factors are studied using deterministic methods (rate equations) and stochastic methods (the master equation and…