Comment on ‘‘Entropy bottlenecks in ion–molecule reactions’’
نویسندگان
چکیده
منابع مشابه
Phase Space Bottlenecks in Enzymatic Reactions
The definition of a transition state on an individual reactive trajectory is made via a committor analysis. In the past, the bottleneck definition has often been applied in configuration space. This is an approximation, and in order to expand this definition, we are revisiting an enzyme in which we had identified a fast subpicosecond motion that makes the reaction possible. First we used a time...
متن کاملComment on “Stronger subadditivity of entropy ” by
We show how recent results of Lieb and Seiringer can be obtained from repeated use of the monotonicity of relative entropy under partial traces, and explain how to use their approach to obtain tighter bounds in many situations. In [7], Lieb and Seiringer (LS) proved an inequality which they view as stronger than the well-known strong subadditivity (SSA) of quantum entropy in a form equivalent t...
متن کاملA Comment on Black Hole Entropy in String Theory
In this note, we extend the string theoretic calculation of the black hole entropy, first performed by Susskind and Uglum, away from the infinite mass limit. It is shown that the result agrees with that obtained from the classical action of string theory, using the Noether charge method developed by Wald. Also shown in the process is the equivalence of two general techniques for finding black h...
متن کاملDistinguishability in Entropy Calculations: Chemical Reactions, Conformational and Residual Entropy
By analyzing different examples of practical entropy calculations and using concepts such as conformational and residual entropies, I show herein that experimental calorimetric entropies of single molecules can be theoretically reproduced considering chemically identical atoms either as distinguishable or indistinguishable particles. The broadly used correction in entropy calculations due to th...
متن کاملA Comment on Geometric Entropy and Conical Space
It has been recently pointed out that a definition of geometric entropy using a partition function in a conical space does not in general lead to positive definite quantity. We clarify especially for a scalar field with non-minimal coupling the origin of the anomalous behavior from the viewpoint of canonical formulation.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1985
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.448357