Results 71 to 80 of about 2,200,433 (156)

Golden weapons and golden fetters: From the gold standard to the new geopolitics

The Economic History Review, Volume 79, Issue 3, Page 900-921, August 2026.
Abstract This paper explores the historical relationship between monetary regimes, security concerns, and geopolitical tensions, particularly focusing on the role of gold. Throughout history, monetary systems have been deeply intertwined with international state systems and security provisions.
Harold James
wiley   +1 more source

Primordial black holes as dark matter: interferometric tests of phase transition origin

Journal of High Energy Physics
We show that primordial black holes — in the observationally allowed mass window with f PBH = 1 — formed from late nucleating patches in a first order phase transition imply upcoming gravitational wave interferometers will see a large stochastic ...
Iason Baldes, María Olalla Olea-Romacho
doaj   +1 more source

Braneworld black holes and black strings [PDF]

, 2008
This thesis involves the study of strong and weak gravity phenomenology within the braneworld paradigm. We begin with a general overview of the hypothesised concept of extra spatial dimensions and explain why they are so interesting.
Mistry, Bina
core  

Exploring primordial black holes and gravitational waves with R-symmetric GUT Higgs inflation

Physics Letters B
This study investigates the realization of R-symmetric Higgs inflation within the framework of no-scale-like supergravity, aiming to elucidate the formation of primordial black holes and observable gravitational waves within a class of GUT models.
Nadir Ijaz, Mansoor Ur Rehman
doaj   +1 more source

The Rhythmic and the Metronomic: On Charlie Chaplin's Gait

Critical Quarterly, EarlyView.
Matthew Beaumont
wiley   +1 more source

Human–Artificial Intelligence Relationships in Lacanian Perspective: Desire, Silence, and the Big Other

International Journal of Applied Psychoanalytic Studies, Volume 23, Issue 2, June 2026.
ABSTRACT This article offers a Lacanian psychoanalytic interpretation of emerging forms of human–artificial intelligence (AI) relationships, particularly emotionally responsive systems such as AI companions and AI girlfriends. It addresses the notion of “AI psychosis,” understood not as a diagnostic category but as a descriptive term for disturbances ...
Tibor A. Brečka
wiley   +1 more source

Benefits of Objective Collapse Models for Cosmology and Quantum Gravity [PDF]

, 2013
We display a number of advantages of objective collapse theories for the resolution of long-standing problems in cosmology and quantum gravity. In particular, we examine applications of objective reduction models to three important issues: the origin of ...
Okon, Elias, Sudarsky, Daniel
core   +1 more source

Accretion, evaporation and superradiance phase diagram of (primordial) black holes and 10−21 − 1021 eV scalar, vector, tensor fields

Physics Letters B
We obtain the accretion, evaporation and superradiance phase diagram of astrophysical and primordial black holes in the mass range 10−33−1011M⊙. This black hole mass range corresponds to production of 10−21−1021 eV particles for superradiance (bosons ...
Caner Ünal
doaj   +1 more source

Primordial black holes could hold the key to dark matter mysteries. [PDF]

Proc Natl Acad Sci U S A, 2022
Waldrop MM.
europepmc   +1 more source

Primordial Black Holes from Inflation [PDF]

, 2022
The study of Primordial Black Holes (PBHs) allows us to gain a deep insight into the early Universe since it gives access to much smaller scales than the CMB scales and it could potentially put strict limits on inflationary models.
Kalaja, Alba
core