9. Why Might Good Order Collapse?

2021 ◽  
pp. 103-112
Keyword(s):  
2018 ◽  
Vol 2018 ◽  
pp. 1-27
Author(s):  
Sagar F. Lokhande

We use a simple holographic toy model to study global quantum quenches in strongly coupled, hyperscaling-violating-Lifshitz quantum field theories using entanglement entropy as a probe. Generalizing our conformal field theory results, we show that the holographic entanglement entropy of small subsystems can be written as a simple linear response relation. We use this relation to derive a time-dependent first law of entanglement entropy. In general, this law has a time-dependent term resembling relative entropy which we propose as a good order parameter to characterize out-of-equilibrium states in the post-quench evolution. We use these tools to study a broad class of quantum quenches in detail: instantaneous, power law, and periodic.


2021 ◽  
Vol 67 (2) ◽  
pp. 220-240
Author(s):  
Michael Dormandy
Keyword(s):  

In popular culture, the Pauline texts referring to ‘peace’ are illustrated by serene and tranquil scenes. I shall argue that to Paul's first readers, ‘peace’ evoked rather different images – military victories, arrests of criminals and the unloading of corn. I argue this because of how εἰρήνη is normally used in documentary papyri, that is personal letters, administrative documents and other non-literary written material. I explain my method and then present the papyrological evidence, including references to the various ‘peace-officials’. I argue that εἰρήνη meant something like ‘good order’. I use this insight to interpret Rom 5.1 and Phil 4.7.


1943 ◽  
Vol 126 (8) ◽  
pp. 250-252
Author(s):  
Frank M. Rich
Keyword(s):  

Author(s):  
Jacqueline Feke

This chapter demonstrates how Ptolemy's distinctly mathematical ethics emerges from his response to a contemporary debate over the relationship between theoretical and practical philosophy. He first asserts that the two are independent, differentiated by the manner in which one attains virtues in each domain, whether by instruction or continuous activity. Thereafter, he diminishes the distinction by revealing how they relate. Theoretical philosophy, specifically mathematics, transforms the soul. The study of astronomical objects—the movements and configurations of heavenly bodies—reveals their constancy, good order, commensurability, and calm. Mathematicians, aided by habit, come to appreciate these qualities and transform their souls into a fine and well-ordered state. Organizing their actions in accordance with astronomical theories, they never forget their ultimate objective, the divine-like condition of the soul. The study of mathematics is crucial to obtaining this good life.


Author(s):  
Aistė Čelkytė

This chapter is dedicated to analysing theological arguments in which aesthetic vocabulary plays a role. In these arguments, the beauty of the world is used to make an inference about its rational generation (an argument from design). To be precise, the arguments state that the presence of beauty in the world indicates that the world must have been generated by a rational principle and not by the random motion of atoms (as argued by the Epicureans). The chapter examines how beauty is used to form an inference here and investigates what theoretical implications this usage underpins. The findings here show some coherence with the findings in the previous chapters, especially in regard to the notion of good order or, to be more precise, well-functioning order. Thus, a systematic Stoic aesthetic theory begins to emerge.


Sign in / Sign up

Export Citation Format

Share Document