•  4
    En este artículo defiendo que el problema humeano de la justificación racional de la inducción no ha contribuido a la comprensión filosófica de este tipo de inferencias. La teoría material de la inducción propuesta por Norton (2003) permite analizar el razonamiento inductivo más allá del laberinto justificativo humeano, pero con un corte demasiado alto: asumir que las inducciones dependen intrínsecamente de cómo es localmente la realidad. En su lugar, propongo una teoría de la inducción en la qu…Read more
  •  12
    Sebastian Lutz and Adam Tamas Tuboly, eds. : Logical Empiricism and the Physical Sciences: From Philosophy of Nature to Philosophy of Physics (review)
    Hopos: The Journal of the International Society for the History of Philosophy of Science 13 (2): 560-563. 2023.
    Logical Empiricism and the Physical Sciences: From Philosophy of Nature to Philosophy of Physics introduces us to the philosophy of physics of logical empiricism. However, here the expression “philosophy of physics” does not refer to a consolidated area of philosophy but to the set of concepts, methods, and analyses relating to general relativity, quantum mechanics, and other physical theories that were developed by the members of the logical empiricist movement. Because of the thoroughness with…Read more
  •  7
    De-idealizing idealizations
    Metascience 32 (2): 165-167. 2023.
  •  58
    Can Information Concepts have Physical Content?
    Perspectives on Science 31 (2): 207-232. 2023.
    In this paper, I analyze the physical content of the main information concepts in the history of physics of the last seven decades. I argue that this physical character should be evaluated not by appealing to analytical-linguistic confusion (Timpson 2013) or to the usefulness of its applicability (Lombardi et al. 2016), but properly from its capacity to allow us to acquire significant knowledge about the physical world. After systematically employing this epistemic criterion of physical signific…Read more
  •  450
    Historical and Conceptual Foundations of Information Physics
    Dissertation, Universitat de Barcelona. 2021.
    The main objective of this dissertation is to philosophically assess how the use of informational concepts in the field of classical thermostatistical physics has historically evolved from the late 1940s to the present day. I will first analyze in depth the main notions that form the conceptual basis on which 'informational physics' historically unfolded, encompassing (i) different entropy, probability and information notions, (ii) their multiple interpretative variations, and (iii) the formal, …Read more
  •  43
    Framing the Epistemic Schism of Statistical Mechanics
    Proceedings of the X Conference of the Spanish Society of Logic, Methodology and Philosophy of Science. 2021.
    In this talk I present the main results from Anta (2021), namely, that the theoretical division between Boltzmannian and Gibbsian statistical mechanics should be understood as a separation in the epistemic capabilities of this physical discipline. In particular, while from the Boltzmannian framework one can generate powerful explanations of thermal processes by appealing to their microdynamics, from the Gibbsian framework one can predict observable values in a computationally effective way. Fina…Read more
  •  7
    Diagrams as Part of Physical Theories: A Representational Conception
    In 12th International Conference, Diagrams 2021, Virtual, September 28–30, 2021, Proceedings. pp. 52-59. 2021.
    Throughout the history of the philosophy of science, theories have been linked to formulas as a privileged representational format. In this paper, following, I defend a semantic-representational conception of theories, where theories are identified with sets of scientific re-presentations by virtue of their epistemic potential and independently of their format. To show the potential of this proposal, I analyze as a case study the use of phase diagrams in statistical mechanics to convey in a sema…Read more
  •  33
    Make Information in Science Meaningful Again
    Logos and Episteme (3): 263-286. 2021.
    Although the everyday notion of information has clear semantic properties, the all-pervasive technical concept of Shannon information is usually considered as a non-semantic concept. In this paper I show how this concept was implicitly ‘semantized’ in the early 1950s by many authors, such as Rothstein or Brillouin, in order to explain the knowledge dynamics underlying certain scientific practices such as measurement. On the other hand, I argue that the main attempts in the literature to develo…Read more
  • Sympathy for the Demon. Rethinking Maxwell’s Thought Experiment in a Maxwellian Vein
    Teorema: International Journal of Philosophy 40 (3): 49-64. 2021.
    In this paper I will defend an approach to the thought experiment known as ‘Maxwell’s Demon’ based on a Maxwellian conception of statistical mechanics. Instead of assuming that thermodynamic descriptions depend reductively on the dynamics of molecular components, I will adopt a conception of thermophysics as a ‘resource theory’ in the Maxwellian line recently defended by Myrvold (2011) and Wallace (2017). From this interpretative stance, Maxwell’s demon would not lead directly to the plausibili…Read more
  •  12
    ArgumentIn this comparative historical analysis, we will analyze the intellectual tendency that emerged between 1946 and 1956 to take advantage of the popularity of communication theory to develop a kind of informational epistemology of statistical mechanics. We will argue that this tendency results from a historical confluence in the early 1950s of certain theoretical claims of the so-called English School of Information Theory, championed by authors such as Gabor (1956) or MacKay (1969), and f…Read more
  •  41
    A Philosopher against the Bandwagon: Carnap and the Informationalization of Thermal Physics
    Hopos: The Journal of the International Society for the History of Philosophy of Science 12 (1): 43-67. 2022.
    In this paper I aim to demonstrate that Rudolf Carnap's analysis of the application of information theory within physics, an intellectual-historical precedent of current philosophical criticisms toward this tendency, is justified. First, Carnap and Bar-Hillel (1952) underlined the unjustified ‘semantification’ of Shannon entropy Furthermore, Carnap criticized the ‘physicalization’ of Shannon entropy, but that criticism was not accepted by the physics community of the 1950s (Köhler 2001). Finally…Read more
  • In this study I aim to develop a cognitive evaluation of how semantically-driven and rule-based diagrammatic reasoning were psychologically plausible for partic-ular cases of scientific practice: an actual trackless path reconstruction in bubble chamber experiments, as reported by Galison (1997). I will propose “cognitive imagery projection and manipulation” (CIPM) as the most plausible psychologi-cal (perceptual/attentional/cognitive) mechanism matching the specific explanatory requirements for…Read more
  •  16
    In this paper I will evaluate whether some knowledge states that are interpretatively derived from statistical mechanical probabilities could be somehow relevant in actual practices, as famously rejected by Albert (2000). On one side, I follow Frigg (2010a) in rejecting the causal relevance of knowledge states as a mere byproduct of misinterpreting this theoretical field. On the other side, I will argue against Uffink (2011) that probability-represented epistemic states cannot be explanatorily r…Read more
  •  7
    In this paper we argue for an integrated inferential conception about theories and representations and its role in accounting for the theoretical value of philosophically disregarded representational practices, such as the systematic use of phase space diagrams within the theoretical context of statistical mechanics. This proposal would rely on both inferentialism about scientific representations (Suárez 2004) and inferentialism about particular physical theories (Wallace 2017). We defend that b…Read more
  •  24
    The Epistemic Schism of Statistical Mechanics
    Theoria 36 (3): 399-419. 2021.
    In this paper I will argue that the two main approaches to statistical mechanics, that of Boltzmann and Gibbs, constitute two substantially different theoretical apparatuses. Particularly, I defend that this theoretical split must be philosophically understood as a separation of epistemic functions within this physical domain: while Boltzmannians are able to generate powerful explanations of thermal phenomena from molecular dynamics, Gibbsians can statistically predict observable values in a hig…Read more
  •  22
    In this paper we develop an inferential account on the meaning and reference of theoretical concepts in physics, mainly based on the pragmatic notion of ‘inferential validity’. Firstly, we distinguish between empirical meaningfulness and theoretical significance as two different modes of meaning, wherein the former depends on consistently encoding experimental values, as proposed by Chang, and the latter on being semantically coherent with other concepts. Secondly, we argue that each of these co…Read more
  •  47
    In this paper I will defend the incapacity of the informational frameworks in thermal physics, mainly those that historically and conceptually derive from the work of Brillouin (1962) and Jaynes (1957a), to robustly explain the approach of certain gaseous systems to their state of thermal equilibrium from the dynamics of their molecular components. I will further argue that, since their various interpretative, conceptual and technical-formal resources (e.g. epistemic interpretations of probabili…Read more
  •  16
    Paradojas Epistémicas en la Aproximación Informacional a la Física Térmica
    Principia: An International Journal of Epistemology 24 (3): 477-501. 2020.
    En este artículo pretendo evaluar las bases conceptuales y interpretativas de las ‘paradojas info-térmicas’ subyacentes a las aproximaciones informacionales a la física térmica, por las cuales nuestra información epistémica sobre un sistema molecular aumenta y disminuye simultáneamente cuando este se aproxima al equilibrio térmico. Defiendo que el contenido paradójico de nuestra tesis persiste incluso cuando se distinguen distintos tipos de información, debido a la conexión robusta entre la part…Read more
  •  207
    Ontic Structural Realism, as pivotal position in philosophy of science and metaphysics, defends the idea that the world is ultimately constituted of real physical structures. French (2014) regards physical symmetries as the foundational structure of a world without objects. On the other hand, Ladyman and Ross (2007) hold that the world is essentially made of non-redundant informational structure. I argue in this paper that these two positions are by no means incompatible, for instance by int…Read more
  •  269
    Explicaciones Geométrico-Diagramáticas en Física desde una Perspectiva Inferencial
    Revista Colombiana de Filosofía de la Ciencia 38 (19). 2019.
    El primer objetivo de este artículo es mostrar que explicaciones genuinamente geométricas/matemáticas e intrínsecamente diagramáticas de fenómenos físicos no solo son posibles en la práctica científica, sino que además comportan un potencial epistémico que sus contrapartes simbólico-verbales carecen. Como ejemplo representativo utilizaremos la metodología geométrica de John Wheeler (1963) para calcular cantidades físicas en una reacción nuclear. Como segundo objetivo pretendemos analizar, desde …Read more
  •  38
    Indispensability and Effectiveness of Diagrams in Molecular Biology
    Quaderns de Filosofia 6 (1): 29-46. 2019.
    In this paper I aim to defend a twofold thesis. On one hand, I will sup-port, against Perini [7], the indispensability of diagrams when structurally complex biomolecules are concerned, since it is not possible to satisfactorily use linguistic-sentential representations at that domain. On the other hand, even when diagrams are dispensable I will defend than they will generally be more effective than other representations in encoding biomolecular knowledge, relying on Kulvicki-Shimojima’s diagramm…Read more