Lambda, the fifth foundational constant considered by Einstein

make-method-lambda considered harmful

The CLOS Metaobject Protocol (CLOS MOP) is a specification of how major building blocks of CLOS are implemented in terms of CLOS itself. This enables programmers to subclass meta-level classes and define meta-level state and behavior in an incremental fashion. The benefits of such a meta-level architecture for object systems in general and CLOS in particular are well documented. However, some p...

a study of the fifth child and ben in the world by doris lessing in the light of julia kristevas psychoanalytic concepts

این مطالعه به بررسی عوامل روانشناختی کریستوادردو رمان دوربس لسینگ،فرزندبنجم و بن دردنیای واقعی می بردازد.موفقیت یا شکست کاراکترهادر تکمیل شکست تتیزی یه کمک بدر وهم از مهم ترین دغدغه محقق می باشد.به بررسی تحلیل روانشناختی تمامی کاراکترها خصوصا بن برداخته و به دنبال نشانه هایی از جامعه شیشه ای کریستوا می باشد.

The cosmological constant: a lesson from Bose–Einstein condensates

The cosmological constant is one of the most pressing problems in modern physics. In this Letter, we address the issue of its nature and computation using an analogue gravity standpoint as a toy model for an emergent gravity scenario. Even if it is well known that phonons in some condense matter systems propagate like a quantum field on a curved spacetime, only recently it has been shown that t...

The Einstein-Jordan conundrum and its relation to ongoing foundational research in local quantum physics

We demonstrate the extraordinary modernity of the 1924/25 “Einstein-Jordan fluctuation conundrum”, a Gedankenexperiment which led Jordan to his quantization of waves published as a separate section in the famous Born-Heisenberg-Jordan 1926 “Dreimännerarbeit”. The thermal nature of energy fluctuations caused by the restriction of the QFT vacuum to a subvolume remained unnoticed mainly because it...

Pain as the fifth vital sign: will cultural variations be considered?